Understanding the Driving Theory Test
The driving theory test is a mandatory step for anyone seeking a full driving licence in the UK. It assesses your knowledge of road rules, traffic signs, hazard perception, and safe driving practices. Passing this test is crucial before you can book your practical driving test. It ensures you have the theoretical understanding necessary to drive safely and responsibly on public roads. Many learners find the sheer volume of information daunting, leading to anxiety about their first attempt.
This test isn't just a bureaucratic hurdle; it's designed to equip you with the knowledge to protect yourself and others. It covers everything from understanding road markings and speed limits to dealing with specific road users like cyclists and motorcyclists, and recognising potential dangers before they become hazards. The DVSA (Driver and Vehicle Standards Agency) sets the standards, and preparation is key to demystifying the process and boosting your confidence.
- It is a mandatory part of gaining a driving licence.
- Tests knowledge of road rules and hazard perception.
- Passing is required before booking the practical test.
- Focuses on safe and responsible driving theory.
What Does the Theory Test Cover?
The theory test is divided into two main parts: multiple-choice questions and a hazard perception test. Both sections must be passed to achieve an overall pass mark. The multiple-choice section evaluates your understanding of the Highway Code and general driving principles. You will be presented with questions on various topics, including vehicle handling, adverse weather conditions, first aid, traffic laws, and motorway driving. The hazard perception section uses video clips to assess your ability to spot developing hazards as they emerge. This part is designed to gauge your situational awareness and your capacity to react appropriately to potential dangers on the road.
The structure is designed to test both recall of rules and practical application of knowledge in real-time scenarios. Understanding the format, the types of questions, and the scoring mechanism is the first logical step in your preparation. Many resources are available to help you familiarise yourself with the test's components, ensuring no surprises on the day of your examination. Focusing your study on these two distinct elements will allow for a more targeted and effective learning strategy, helping you to grasp the nuances of each section.
The driving theory test is your foundation for safe road use.
Identifying Common Challenges with the Theory Test
What are the primary obstacles learners encounter when preparing for their theory test? One of the most significant challenges is the sheer volume of information presented in the official Highway Code. It’s a comprehensive document, and memorising every detail can feel overwhelming. Learners often struggle to retain the vast amount of rules, signs, and procedures required for a pass mark.
Another common hurdle is the specific format of the multiple-choice questions. They aren't always straightforward and can sometimes be worded in a way that tests your precise understanding, rather than just general knowledge. This can lead to incorrect answers even when a candidate believes they know the subject matter well. The hazard perception test also presents unique difficulties, as it requires developing a keen eye for subtle visual cues in video clips that indicate a potential risk.
The Hazard Perception Test: A Distinct Skill
Many find the hazard perception test particularly challenging. It requires a different kind of thinking than the multiple-choice questions. Instead of recalling facts, you must actively scan video clips of everyday driving situations and identify 'developing hazards' – situations that would cause you to take action, such as braking or steering. The quicker you spot the hazard and the more times you 'click' appropriately, the higher your score. It's easy to overlook subtle cues or to click too early or too late, both of which can negatively impact your score. Developing this skill takes practice and a conscious effort to look for the tell-tale signs of danger.
Furthermore, time management during the test can be an issue. While the multiple-choice section allows you to review answers, the hazard perception clips are time-sensitive. Learners often feel pressured to click rapidly, leading to errors in judgement. Understanding what constitutes a developing hazard, rather than a 'hidden' hazard (which doesn't require immediate action) or a 'normal' road event, is key. Distinguishing between these requires focused study and practice with simulation tools that mimic the actual test environment.
Don't underestimate the hazard perception element; it requires distinct practice.
Strategic Approaches to Theory Test Revision
How can you best tackle the extensive material for your theory test? A structured revision plan is fundamental. Instead of trying to absorb everything at once, break down the Highway Code and other learning materials into manageable sections. Focus on key themes like road signs, speed limits, priority rules, and vulnerable road users. Dedicating specific study periods to each topic helps in deeper understanding and better retention.
Utilising a variety of learning resources is also highly recommended. While the official Highway Code is the primary source, many official and third-party apps, online courses, and revision books offer interactive quizzes, practice tests, and visual aids. These tools often present information in a more digestible format, using mnemonics, diagrams, and explanations tailored to help learners grasp complex concepts. They can also simulate the test experience, providing valuable practice under timed conditions.
Leveraging Practice Tests Effectively
Practice tests are arguably the most critical component of your preparation. They not only help you gauge your current knowledge level but also familiarise you with the question types and the pressure of the exam environment. Aim to complete numerous practice tests rather than just a few. The more you practice, the more patterns you'll recognise in how questions are phrased and the more confident you'll become in identifying correct answers. Many platforms offer mock tests that mirror the official DVSA format, allowing you to simulate the real examination experience.
When reviewing your practice test results, don't just look at your score. Pay close attention to the questions you answered incorrectly. Understand *why* you got them wrong. Was it a misunderstanding of the rule, a misinterpretation of the question, or a simple oversight? Use these incorrect answers as learning opportunities to revisit specific sections of the Highway Code or to seek clarification. This targeted approach ensures you address your weaknesses rather than repeatedly studying areas you already know well.
Start with diagnostic tests to identify your weakest areas, then focus your revision efforts there before moving on to full mock exams.
Mastering the Hazard Perception Test
For the hazard perception element, consistent practice is key. Use official DVSA hazard perception resources or reputable third-party apps that simulate the test accurately. Train yourself to actively scan the video clips from the moment they begin. Look for early indicators of potential hazards, such as pedestrians near the kerb, cars with brake lights on, or cyclists in the road. Learn to identify the subtle signs that signal a developing situation, which might require you to react.
Pay attention to the scoring system. A hazard is scored based on how early you identify it. The closer to the point where the hazard starts developing, the higher the score. Avoid clicking indiscriminately; focus on genuine developing hazards. Practising with varied clips, including different road types and weather conditions, will prepare you for the range of scenarios you might encounter. Understanding the difference between a 'developing hazard' and a 'normal' road event is crucial for maximising your score.
Consistent practice with mock tests is your strongest ally for the driving theory test.
Understanding the Theory Test Format and Booking
When you're ready to book your theory test, understanding the process and the exact format is essential. The driving theory test is conducted at approved test centres across the country. You must book your test online through the official government website or the DVSA's designated booking partner. It's important to use only official channels to avoid scams or incorrect bookings.
The test centre environment is designed to be quiet and conducive to concentration. You'll typically be seated at a computer terminal. For the multiple-choice section, you will be presented with a series of questions, and you select your answer by clicking on the screen. You usually have the option to skip questions and return to them later, which can be a useful strategy for managing your time effectively. Once you finish this section, you may have a short break before proceeding to the hazard perception test.
How Does the Theory Test Work?
The multiple-choice part of the theory test consists of 50 questions, and you need to answer at least 43 correctly to pass. You are given 57 minutes to complete this section. After this, there is an optional ‘case study’ section for some tests, which involves a scenario with 6 questions related to it. This adds another layer to the assessment, requiring you to apply rules to a more complex situation.
The hazard perception test follows, featuring 14 video clips. One clip will contain two 'developing hazards', while the other 13 will contain one each, making a total of 15 hazards to identify. Each clip lasts about a minute. Your ability to spot and respond to these developing hazards is scored, with a maximum of 5 points per hazard, depending on how early you identify it. The pass mark for hazard perception is 43 out of 49.
Before your test, familiarise yourself with the computer system you'll be using by watching demonstration videos available online.
Booking Your Driving Theory Test
To book your theory test, you will need a valid provisional driving licence. The booking process involves selecting your preferred test centre, choosing an available date and time, and paying the required fee. The theory test price is fixed by the DVSA and is the same for car and motorcycle tests. You should always check the official government website for the current theory test price and booking procedures. It is advisable to book your test well in advance, especially if you require a specific date or location, as slots can fill up quickly.
Upon successful booking, you will receive a confirmation email containing all the details of your test, including the date, time, and location. It's crucial to review this confirmation carefully. If you need to change or cancel your theory test appointment, there are specific rules and notice periods that apply, and these can usually be managed through the same booking portal. Always refer to the official confirmation for precise instructions.
Booking your theory test requires a provisional licence and careful attention to official channels.
What You Need for Your Theory Test
Before you even think about arriving at the test centre, there are specific items you must bring with you to be admitted for your theory test. The most crucial document is your valid UK provisional driving licence. This is non-negotiable; without it, you will not be allowed to take the test, and you will lose your test fee.
Ensure your provisional licence is valid and in good condition. If your licence is due to expire soon, check the DVLA's rules regarding renewals and test bookings. The name and details on your licence must match your booking information exactly. Any discrepancies could lead to your test being invalidated.
Essential Documentation for the Test Centre
For candidates with a photocard provisional driving licence, this is what you need to bring. For those with an older, paper provisional licence, you will also need to bring a valid passport as photographic identification, in addition to the paper licence. This dual requirement for paper licence holders is to ensure sufficient photographic identification is presented. If you are unsure about your licence type or what identification is required, it is best to check the official DVSA guidance beforehand.
There are specific circumstances where alternative identification might be accepted, such as a UK photo-card driving licence (if you are taking a test for a different vehicle category) or a specific identity document issued by the UK government. However, the most common requirement for car theory tests is the provisional licence, supplemented by a passport for paper licence holders. Always verify the most up-to-date requirements on the official government website for the DVSA, as regulations can change.
Double-check your provisional licence's expiry date and validity before booking your theory test to avoid last-minute issues.
What to Expect at the Test Centre
Upon arrival at the test centre, you will be greeted by reception staff who will check your identification. You'll be asked to store personal belongings such as mobile phones, bags, and coats in a locker provided. This is for security and to prevent any form of cheating. You will then be called through to the testing room. An invigilator will guide you to your computer terminal and explain the process briefly.
The system is designed to be user-friendly. You'll have a practice session for both the multiple-choice and hazard perception parts to get accustomed to the interface before the actual test begins. This practice period is invaluable for ensuring you are comfortable with the controls and navigation of the software. Remember to stay calm and focused, and trust in your preparation. The entire process is managed to ensure a fair and secure testing environment.
Bring your provisional licence and, if applicable, your passport for identification.
Passing the Theory Test: Key Criteria
Achieving a pass in your theory test requires meeting specific criteria for both sections. For the multiple-choice part, you need to score a minimum of 43 out of 50 correct answers. This means understanding the vast majority of the rules and information presented in the official learning materials. It’s not enough to simply guess; deep comprehension is necessary to navigate the nuances of the questions.
The hazard perception test has a separate pass mark. You must achieve a score of at least 43 out of 49 points. This score is derived from your ability to identify 'developing hazards' in video clips quickly and accurately. The system measures the timing of your responses, rewarding earlier detection of potential dangers. Falling short on either section means you will need to retake the entire theory test.
The Theory Test Pass Mark Explained
The theory test pass mark is set by the DVSA to ensure that all drivers have a sufficient level of theoretical knowledge before they are allowed to take their practical test. The multiple-choice questions are designed to cover a wide range of topics, from basic road signs and rules to more complex situations like driving in adverse conditions or dealing with emergency vehicles. Missing even a few questions can mean failing this section, highlighting the importance of thorough revision.
Similarly, the hazard perception pass mark is crucial. It assesses your ability to anticipate and react to potential dangers on the road, a skill vital for preventing accidents. The scoring is dynamic, meaning the sooner you identify a hazard developing, the more points you receive. This encourages proactive driving and attentiveness. If you score below 43 in this section, you will need to retake it, regardless of your performance in the multiple-choice section.
After completing a practice test, review every question you got wrong, especially those related to road signs and rules you find confusing.
What Happens After Passing?
Once you have successfully passed your theory test, you will receive a pass certificate, usually by email or post, which contains a pass number. This certificate is valid for two years from the date you passed. During this two-year period, you must pass your practical driving test. If you do not pass your practical test within two years, your theory test certificate will expire, and you will need to retake the theory test.
Having a valid theory test pass allows you to book your practical driving test. The practical test builds upon the theoretical knowledge you have gained, requiring you to demonstrate your ability to drive safely and competently in real road conditions. Therefore, the knowledge you acquire for the theory test is directly applicable to your practical training and the actual driving experience. Make sure you keep your pass number safe, as you will need it when booking your practical test.
To pass, you need at least 43/50 on multiple-choice and 43/49 on hazard perception.
Preparing for the Hazard Perception Test
The hazard perception test is a critical component of the driving theory test, often proving more challenging for learners than the multiple-choice questions. It assesses your ability to identify 'developing hazards' – situations that would require you to take avoiding action, such as steering or braking. The test uses video clips simulating real driving scenarios, and your task is to click the mouse whenever you spot a hazard as it begins to develop. Early detection yields more points.
Many learners struggle because they either click too late, too early, or fail to spot the hazard altogether. The key is developing a keen observational skill and understanding what constitutes a developing hazard versus a normal road event or a 'hidden' hazard (which is already present and doesn't require action). This test requires a different mindset – one of constant vigilance and anticipation, rather than just recalling rules.
Strategies for Spotting Developing Hazards
To excel in the hazard perception test, you need to train your eyes to scan effectively. Look for clues such as pedestrians stepping off the kerb, vehicles emerging from junctions, cyclists to the side of the road, or brake lights ahead. Pay attention to areas where hazards are likely to appear, like blind bends, junctions, and busy pedestrian crossings. The DVSA provides official resources that explain what constitutes a developing hazard and offer examples.
Practice is paramount. Use official DVSA hazard perception practice software or reputable third-party apps. These tools offer a wide range of video clips similar to those used in the actual test. By repeatedly exposing yourself to these scenarios, you'll learn to recognise patterns and develop an instinct for spotting potential dangers. Remember that clicking too frequently or for non-hazards can lead to a zero score for that clip, so focus on genuine threats.
Practice identifying hazards in real-time while you are a passenger in a car, pointing them out to the driver.
Understanding the Scoring Mechanism
The scoring for the hazard perception test is based on how quickly you identify a developing hazard. The sooner you click, the more points you score. The scale is typically from 1 to 5 points per hazard, with 5 points awarded for the earliest detection. The system is designed to reward proactive and attentive drivers who can anticipate problems before they become critical.
There are 14 video clips in total, with one clip containing two developing hazards and the rest containing one each. This gives you a total of 15 hazards to spot. You must achieve a minimum score of 43 out of 49 possible points to pass this section. It's important to understand that clicking continuously for the entire clip is not a winning strategy; you must click precisely when a hazard starts to develop. The software registers your clicks and compares them against the scoring window for each hazard.
The hazard perception test requires anticipation; scan for signs of potential danger.
Common Mistakes to Avoid on Theory Test Day
On the day of your theory test, being well-prepared extends beyond just knowing the material; it includes avoiding common pitfalls that can jeopardise your performance. One frequent mistake is arriving late. The test centres operate on strict schedules, and arriving after your allotted time can mean you forfeit your test and your fee, requiring you to rebook.
Another significant error is forgetting essential documentation. As previously mentioned, you absolutely must bring your provisional driving licence. For paper licence holders, a passport is also mandatory. Without the correct identification, you will be turned away. Ensure your documents are valid and in good condition well in advance of your test date.
Test Centre Etiquette and Conduct
During the test itself, candidates sometimes make the mistake of rushing through the questions or the hazard perception clips. While time management is important, haste can lead to careless errors. Take a moment to read each multiple-choice question carefully, paying attention to keywords. For the hazard perception, force yourself to scan the clip thoroughly before making your first click, and continue to scan for subsequent hazards.
Another error is not using the practice session provided at the test centre. This short period is invaluable for familiarising yourself with the computer interface, the controls, and how to navigate the test. Skipping it means you might waste precious time during the actual test figuring out how the system works, which can add unnecessary pressure. Always utilise this opportunity to get comfortable with the technology.
If you're unsure about a multiple-choice question, use the 'flag' or 'review' option to mark it and return later, rather than guessing or leaving it blank.
Managing Test Anxiety
Test anxiety is a genuine challenge for many. Some candidates allow nerves to get the better of them, impacting their concentration and recall. This can manifest as a blank mind during the multiple-choice questions or overthinking during the hazard perception test. It's important to employ relaxation techniques, such as deep breathing exercises, before and during the test.
Remembering that you have prepared thoroughly should instil confidence. The theory test is a standard procedure designed to assess knowledge, not to trick you. Remind yourself that you can retake the test if needed; the first attempt is not your only chance. Focus on performing to the best of your ability with the knowledge you have, rather than dwelling on the potential consequences of failure.
Arriving late or forgetting your provisional licence are critical errors to avoid on test day.
Theory Test Price and Booking Considerations
The cost of the driving theory test is a fixed amount set by the DVSA. While this price is standard, it's essential to check the official government website for the most current theory test price, as it can be subject to change. Booking through unofficial channels can sometimes lead to inflated prices or fraudulent bookings, so always use the approved government booking service.
When booking, be aware that test centre availability can vary significantly depending on location and demand. Popular test centres, especially in urban areas, may have longer waiting times. Planning your booking in advance, considering your learning progress and when you feel most prepared, is a strategic approach. This also gives you a buffer period should you need to reschedule.
Understanding the Theory Test Fee
The current theory test price covers both the multiple-choice section and the hazard perception test. There is no separate fee for each part; you pay one fee for the entire theory test. This fee is non-refundable unless you follow the official cancellation or rescheduling policy, which typically requires a minimum notice period. Familiarise yourself with these terms before confirming your booking to avoid losing money if your circumstances change.
The DVSA aims to keep the theory test price accessible. However, the cost represents the operational expenses involved in running the test centres, developing and maintaining the test materials, and administering the tests nationwide. It's a necessary investment for any learner driver aspiring to obtain a full licence. Always look for the official price on the GOV.UK website to ensure you are paying the correct amount.
If you need to change your theory test date, do so as soon as possible through the official booking portal to avoid cancellation fees or losing your slot.
Rescheduling and Cancelling Your Test
Life happens, and sometimes you may need to reschedule or cancel your theory test. The DVSA allows you to do this online or by phone, but specific rules apply. Generally, you must give at least three clear working days' notice before your scheduled test date to be eligible for a free reschedule or cancellation. Failure to provide adequate notice means you will forfeit your test fee.
When rescheduling, you can select a new date and time that suits you, subject to availability at your chosen test centre. If you cancel within the allowed timeframe, you will typically receive a full refund or can transfer your booking to a new date. It's crucial to follow the exact procedure outlined by the DVSA to manage your booking effectively. Always refer to your booking confirmation for details on how to manage your appointment.
Always check the official GOV.UK website for the current theory test price and booking procedures.
Theory Test for Different Vehicle Categories
While the focus is often on the car theory test, it's worth noting that theory tests exist for various vehicle categories. Each test is tailored to the specific requirements and challenges associated with operating that type of vehicle. For instance, the motorcycle theory test covers different aspects compared to the car test, focusing on rider safety, bike maintenance, and specific road situations relevant to motorcyclists.
Similarly, tests for lorry (HGV) or bus drivers involve additional modules that delve deeper into vehicle mechanics, load safety, tachograph regulations, and passenger welfare. These specialised tests ensure that drivers of all types of vehicles possess the necessary theoretical knowledge to operate them safely and legally. Understanding these distinctions is important if you are pursuing a licence for something other than a car.
The Motorcycle Theory Test
The motorcycle theory test, like the car version, consists of two parts: a multiple-choice section and a hazard perception test. The multiple-choice questions are specifically designed for motorcyclists, covering topics such as advanced riding techniques, helmet safety, dealing with road debris, and riding in a group. The hazard perception clips for motorcycle tests often feature scenarios that are particularly relevant to motorcyclists, such as navigating traffic, filtering, and riding in various weather conditions.
The pass mark and test duration are similar to the car theory test, but the content is entirely focused on motorcycle riding. Riders must demonstrate a comprehensive understanding of road safety principles and hazard awareness from a motorcyclist’s perspective. Passing this test is a prerequisite for obtaining a provisional licence for a motorcycle and proceeding to the practical riding tests.
For motorcycle theory tests, pay extra attention to topics related to motorcycle stability, braking distances in different conditions, and the behaviour of other road users towards motorcyclists.
Theory Tests for Larger Vehicles
For those looking to drive lorries (Category C) or buses (Category D), the theory test process is more extensive. It typically involves multiple theory tests. Besides the general part one theory test (similar in format to the car test, but with content relevant to larger vehicles), there are often additional tests focused on specific aspects like 'show me, tell me' vehicle safety questions, and tests on professional competence, such as the Driver CPC (Certificate of Professional Competence) for vocational drivers.
These additional tests ensure that drivers of heavy goods vehicles and public transport are not only safe drivers but also knowledgeable about the legal, technical, and operational requirements of their profession. The complexity and depth of knowledge required are significantly higher, reflecting the greater responsibility involved in operating these larger and potentially more dangerous vehicles. Always check the specific requirements for the vehicle category you intend to drive.
Theory tests are adapted for motorcycles and larger vehicles, covering specific safety and operational knowledge.
Duration and Format of the Theory Test
Understanding how long your theory test will take to complete is vital for planning your day and managing your expectations. The overall time allocated for the theory test ensures you have sufficient opportunity to answer questions thoughtfully without feeling excessively rushed. The test is divided into two distinct parts, each with its own time allowance.
The first part of the theory test is the multiple-choice section. This section is designed to be challenging but manageable within the given timeframe. You are allocated a specific amount of time to read the questions, consider the options, and select your answers. This duration is generous enough to allow for careful consideration, especially if you choose to review your answers before submitting them.
How Long Does the Theory Test Last?
For the multiple-choice questions, you have 57 minutes. This is ample time for the 50 questions presented. Following this, there is often an optional break of up to three minutes before the hazard perception test begins. This break is not part of the 57 minutes; it is an additional allowance. If you choose not to take the break, you simply proceed straight to the next section.
The hazard perception test, which follows, involves watching 14 video clips. While there isn't a strict time limit per clip in the same way as multiple-choice questions, the clips themselves are typically about a minute long. The entire hazard perception section, including the viewing of all clips and your opportunity to respond, is usually completed within approximately 10-15 minutes. Therefore, the total time you will spend actively engaged with the test questions and videos is roughly 70-75 minutes, excluding any optional break time or time spent on administrative procedures at the test centre.
Practice taking mock theory tests under timed conditions to build your speed and accuracy for both sections.
Structure of the Test Session
When you arrive at the test centre, there are administrative procedures to complete, such as checking your identification and storing your belongings. After these are handled, you will be directed to a computer. You'll have a brief introductory tutorial on how to use the testing software, including a practice session for both the multiple-choice and hazard perception parts. This ensures you are comfortable with the interface before the real test begins.
The multiple-choice section is presented first. You can navigate between questions, flag them for review, and change your answers. Once you submit this section, you cannot go back. After the optional break, you move to the hazard perception test. You will watch the video clips and click the mouse to indicate developing hazards. Your responses are recorded automatically. The system then processes your results, and you are typically informed of your pass or fail status shortly after completing both parts.
The theory test takes approximately 70-75 minutes of active testing time, plus administrative procedures.
Utilising Official Resources for Your Theory Test
When preparing for your theory test, prioritising official resources is paramount. These materials are developed and approved by the DVSA, ensuring they are accurate, up-to-date, and directly relevant to the test content. Relying on unofficial or outdated information can lead to wasted effort and potentially missing crucial details required for passing.
The primary official resource is the Highway Code. This book, available in print and digital formats, contains all the rules of the road, traffic signs, and general guidance for all road users in Great Britain. It is the foundational text from which the theory test questions are derived. Understanding its contents thoroughly is the most direct path to theoretical knowledge.
The DVSA's Official Resources
Beyond the Highway Code, the DVSA provides specific online tools and resources designed to aid theory test preparation. This includes official practice questions, hazard perception clips, and explanatory videos. These resources are often available through the GOV.UK website or through DVSA-approved partners. They offer a realistic simulation of the actual test environment and question style, helping you to familiarise yourself with the format.
The DVSA also publishes official revision products, such as books and apps, which are designed to complement the Highway Code. These products often break down the information into more digestible chunks, provide additional explanations, and include mock tests. By using these official tools, you can be confident that you are studying the correct material and preparing in the most effective way possible for your theory test. It's always best to invest in official materials to ensure accuracy.
Regularly check the official GOV.UK website for any updates or changes to the theory test format or content.
Beyond the Official: Reputable Third-Party Tools
While official resources are the bedrock of your preparation, many reputable third-party applications and websites offer excellent supplementary learning tools. These often provide more interactive experiences, additional practice questions, and more sophisticated hazard perception simulations than basic official offerings. When choosing third-party resources, look for those that clearly state they are aligned with DVSA standards and use up-to-date content.
These tools can be invaluable for reinforcing what you've learned from official materials. They often provide detailed performance analysis, highlighting your strengths and weaknesses, and can adapt to your learning pace. Many offer unlimited practice tests, which is crucial for building confidence and ensuring you are fully prepared for the real examination. Compare different providers to find one that best suits your learning style and budget, but always cross-reference with official DVSA guidance.
Official DVSA resources are the most reliable foundation for your theory test preparation.