What can you expect if you drive using rapid acceleration and heavy braking?
- A Reduced pollution
- B Increased fuel consumption
- C Reduced exhaust emissions
- D Increased road safety
Why this is the answer
Using the controls smoothly can reduce fuel consumption by about 15%, as well as reducing wear and tear on your vehicle. Plan ahead and anticipate changes of speed well in advance. This will reduce the need to accelerate rapidly or brake sharply.
Why the other answers don't fit
- A
- Reduced pollution — Harsh driving raises emissions rather than lowering them.
- C
- Reduced exhaust emissions — The same thing the other way round.
- D
- Increased road safety — Harsh inputs make the car less predictable, not safer.
Where this comes from
- Driving: the essential skills — section 17
Rule numbers link to The Highway Code on gov.uk.
Where this question comes from
The question, its options and the explanation are reproduced word for word from the DVSA revision question bank under licence. The licence requires them to appear unaltered, so we cannot reword them and neither can anyone else — that is why you will meet the same wording on other sites. Everything else on this page is written by Theory Hub: the explanation of why each wrong answer is wrong, the topic guide and the revision notes.
Asked in: Car , Motorcycle
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