SERU safer driving: questions and answers
Based on Private Hire Vehicle Driver's Handbook, version 1.0 (Transport for London, published 30 September 2021) and 11 other sources. Checked .
This topic follows Section 7 of TfL's PHV Driver's Handbook. It covers safe speeds, alcohol, tiredness, phones, your view through the windscreen, other road users, seat belts and vehicle checks.
The Handbook dates from 2021, and some rules have changed since. The Highway Code changed on 29 January 2022 and the phone law on 25 March 2022. These questions test the rule as it stands today, and the reference under each answer says where it comes from.
38 questions in 4 sets. Answer one set at a time and you'll see the right answer straight away. Every question and answer is also listed below and in a free PDF.
Speed, alcohol and tiredness
0 right0 wrong
Question 1 of 10
As your speed goes up, the time you have to avoid a collision blank.
All 38 questions and answers
Open a set to see each question, the right answer and why.
Speed, alcohol and tiredness10 questions
1. As your speed goes up, the time you have to avoid a collision blank.
Answer: B. goes down. The faster you drive, the less time you have to react. Injuries also get worse as speed goes up. TfL PHV Driver's Handbook, Section 7
2. It suddenly starts to rain heavily. You are under the speed limit. What should you do?
Answer: B. Slow down. The Handbook says to change how you drive when the weather changes. In heavy rain or thick fog, reduce your speed. TfL PHV Driver's Handbook, Section 7
3. What does careless or dangerous driving count as?
Answer: A. A serious offence with heavy penalties. The Handbook says careless or dangerous driving is a serious offence with heavy penalties. TfL PHV Driver's Handbook, Section 7
4. You have started a new prescription medicine. Who should you check with before you drive?
Answer: A. Your doctor. The Handbook says to check with your doctor that the medicine is safe for you to drive on. The Highway Code also says you can ask a pharmacist. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 96
5. Where do the police test drivers for drink and drugs?
Answer: B. At the roadside. The Handbook says the police test for drug and alcohol use at the roadside. TfL PHV Driver's Handbook, Section 7
6. In England and Wales, the breath alcohol limit for drivers is blank microgrammes per 100 millilitres.
Answer: D. 35. The limit in England and Wales is 35. The Highway Code says the best choice is not to drink at all when you plan to drive. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 95
7. You break the rules of the road. What could happen to you?
Answer: D. A fine, points, a ban, or the loss of your PHV licence. You may get a fixed penalty notice or be prosecuted. That can mean a fine, points or a ban, and you could lose your PHV driver's licence. TfL PHV Driver's Handbook, Section 7
8. Tiredness can have a similar effect on a driver as blank.
Answer: D. drinking alcohol. The Handbook says tiredness can affect a driver in a similar way to alcohol, and it can cause death or serious injury. TfL PHV Driver's Handbook, Section 7
9. The Highway Code says to take a break of at least blank minutes after every two hours of driving.
Answer: D. 15. Rule 91 advises a break of at least 15 minutes every two hours. The Handbook says to plan regular breaks into your day. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 91
10. Why should you take extra care when you drive at night?
Answer: C. Pedestrians, cyclists and motorcyclists may be harder to see. The Handbook says these road users may be more difficult to see at night, so pay particular attention. TfL PHV Driver's Handbook, Section 7
Phones and a clear view9 questions
11. You must not hold and use your phone while driving, even when you are stopped at blank.
Answer: A. traffic lights. The ban still applies when you are stopped at traffic lights or queuing in traffic. It does not apply when you are safely parked. TfL PHV Driver's Handbook, Section 7; GOV.UK, Using a phone, sat nav or other device when driving
12. What is the penalty for using a hand-held phone while driving?
Answer: A. 6 points and a £200 fine. GOV.UK gives 6 penalty points and a £200 fine. A court can also ban you and give a bigger fine. TfL PHV Driver's Handbook, Section 7; GOV.UK, Using a phone, sat nav or other device when driving
13. Your phone is in flight mode. You hold it to read a map while you are stopped in a queue. Is this legal?
Answer: A. No, the ban still applies. The ban covers all hand-held use, online or offline. It also applies when you are queuing in traffic. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 149; GOV.UK, Using a phone, sat nav or other device when driving
14. When can you call on a hand-held phone while driving?
Answer: C. To call 999 in an emergency when stopping is unsafe. Calling 999 or 112 in an emergency is allowed when it is unsafe or impractical to stop. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 149
15. To take a call on a hand-held phone, stop safely, park your vehicle and turn off the blank.
Answer: C. engine. The Handbook says to stop safely, park and turn the engine off before you answer or make a call. TfL PHV Driver's Handbook, Section 7
16. You use a hands-free phone while driving, and the police think you are distracted. What can happen?
Answer: B. They can stop you and you can be prosecuted. Hands-free use is allowed only if you stay in full control. The police can stop you if they think you are distracted. TfL PHV Driver's Handbook, Section 7; GOV.UK, Using a phone, sat nav or other device when driving
17. The part of the windscreen that your wipers cover is known as the blank.
Answer: C. swept area. The Handbook calls the area covered by the windscreen wipers the swept area. TfL PHV Driver's Handbook, Section 7
18. Where should you put a phone holder or sat nav in your vehicle?
Answer: C. Where it does not reduce how much you can see. The Handbook says devices must not reduce your view. GOV.UK also says a device must not block your view of the road and traffic ahead. TfL PHV Driver's Handbook, Section 7; GOV.UK, Using a phone, sat nav or other device when driving
19. The Highway Code says windscreens and windows must be kept clean and free from blank to vision.
Answer: D. obstructions. Annex 6 of the Highway Code says this. Nothing should stop you seeing the road ahead. TfL PHV Driver's Handbook, Section 7; The Highway Code, Annex 6
Cyclists, pedestrians and motorcyclists10 questions
20. The Highway Code says people driving the vehicles that can cause most harm have the blank responsibility to reduce danger.
Answer: B. greatest. Rule H1 puts the greatest responsibility on those whose vehicles can cause the most harm. This rule came in after the Handbook was written. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule H1
21. Which road users are most likely to be hurt in a collision?
Answer: C. Pedestrians, cyclists, horse riders and motorcyclists. The Highway Code's hierarchy of road users puts these people at the top because they are most at risk. TfL PHV Driver's Handbook, Section 7; The Highway Code, Introduction (hierarchy of road users)
22. You are turning into a side road. A pedestrian is waiting to cross it. What should you do?
Answer: D. Give way to the pedestrian. Rule H2 says give way to pedestrians crossing or waiting to cross the road you are turning into or out of. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule H2
23. When you overtake a cyclist at up to 30 mph, leave at least blank.
Answer: D. 1.5 metres. Rule 163 says leave at least 1.5 metres at speeds up to 30 mph, and more space at higher speeds. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 163
24. You want to turn left. A cyclist is going straight ahead on your left. What should you do?
Answer: A. Wait, and do not turn across their path. Rule H3 says do not turn across a cyclist going ahead. Do not make them stop or swerve. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule H3
25. The Highway Code says to open your car door with the hand on the blank side to the door.
Answer: B. opposite. Rule 239 says this because it makes you turn your head and look over your shoulder. It is often called the Dutch reach. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 239
26. Your passenger is getting out on the road side. What should you ask them to do first?
Answer: C. Check for cyclists before opening the door. The Handbook says to ask passengers to check that no cyclist is coming before they open a door into the road, and you must do the same. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 239
27. At an advanced stop line, if the light is red and you have not crossed the line, you must stop at the blank white line.
Answer: B. first. Rule 178 says drivers must stop at the first white line. The space beyond it is for cyclists, and you may be fined and get points if you enter it. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 178
28. A cyclist is riding in the middle of the lane ahead of you. What should you do?
Answer: A. Wait patiently until it is safe to pass. The Handbook says to wait patiently until you can pass safely. Rule 72 says cyclists should ride in the centre of the lane in some places, so that they can be seen. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 72
29. PHV drivers are almost blank as likely as private car drivers to be in a collision that kills or seriously injures a cyclist.
Answer: A. twice. The Handbook gives this figure, and says this is why PHV drivers must take special care around cyclists. TfL PHV Driver's Handbook, Section 7
Seat belts and vehicle checks9 questions
30. The driver must make sure all children under blank wear a seat belt or sit in an approved child seat.
Answer: B. 14. The Handbook and Rule 100 put this duty on the driver for children under 14. TfL PHV Driver's Handbook, Section 7; The Highway Code, Rule 100
31. You collect a two-year-old and you do not have the correct child seat. How can the child travel?
Answer: C. In a rear seat, without a seat belt. If the driver does not provide the correct seat, a child under 3 can travel only on a rear seat, with no seat belt. TfL PHV Driver's Handbook, Section 7; GOV.UK, Child car seats: the rules
32. You have no correct child seat for a five-year-old. The child must sit in a rear seat and wear blank.
Answer: D. an adult seat belt. A child aged 3 or over with no correct seat must travel on a rear seat and wear an adult seat belt. TfL PHV Driver's Handbook, Section 7; GOV.UK, Child car seats: the rules
33. An adult passenger has not put on a seat belt. What does the Handbook say you should do?
Answer: C. Encourage them to wear it for their own safety. All adults must wear a seat belt, and the Handbook says drivers should encourage adult passengers to wear one. TfL PHV Driver's Handbook, Section 7
34. If the tread has worn down to the level of the wear bars, you must blank the tyre.
Answer: A. replace. The Handbook says you must replace a tyre when the tread pattern has worn down to the wear bar indicators. TfL PHV Driver's Handbook, Section 7
35. A car tyre must have a tread depth of at least blank mm across the central three-quarters of the tread.
Answer: D. 1.6. Annex 6 of the Highway Code sets 1.6 mm for cars. The tread must reach this all the way around the tyre. TfL PHV Driver's Handbook, Section 7; The Highway Code, Annex 6
36. Which of these must your tyres be free from?
Answer: B. Cuts, lumps, bulges and tears. The Handbook says tyres must be free from cuts, lumps, bulges, tears, excessive or uneven wear, and excessive rim damage. TfL PHV Driver's Handbook, Section 7
37. Which of these should you check is working in the passenger compartment?
Answer: B. The courtesy lights. The Handbook lists passenger courtesy lights among the equipment that must be in good working order. TfL PHV Driver's Handbook, Section 7
38. Your vehicle has CCTV. Where must the CCTV sign be displayed?
Answer: A. In a prominent position. The Handbook says CCTV signage must be displayed in a prominent position where CCTV is installed. TfL PHV Driver's Handbook, Section 7
More SERU practice
Sources
- Private Hire Vehicle Driver's Handbook, version 1.0, Transport for London, published 30 September 2021. Checked 1 November 2026.
- The Highway Code: Introduction (hierarchy of road users, Rules H1 to H3), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: General rules, techniques and advice (Rule 149), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: Rules for drivers and motorcyclists (Rules 91 to 100), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: Using the road (Rules 163 and 178), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: Rules for cyclists (Rule 72), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: Waiting and parking (Rule 239), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: Annex 6, vehicle maintenance, safety and security, GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- Using a phone, sat nav or other device when driving, GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- Child car seats: the rules (when a child can travel without a car seat), GOV.UK, undated web page; read as it stands today. Checked 1 November 2026.
- The Highway Code: 8 changes you need to know from 29 January 2022, GOV.UK, news story on the changes that took effect on 29 January 2022. Checked 1 November 2026.
- Transport Secretary declares zero tolerance for phone use behind the wheel as law changes today, GOV.UK, news story on the change that took effect on 25 March 2022. Checked 1 November 2026.
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