Revision question · Band 1 road procedure

What can cause the most harm to the environment?

Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.

Answer options

Choosing an expensive vehicle

Making a lot of short journeys

Driving in the highest gear possible

Having your vehicle serviced regularly

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Making a lot of short journeysThis was the right answer

Engines are least efficient when they're cold; they take a few minutes to reach their operating temperature. Similarly, the catalytic converter needs to heat up before it operates efficiently. So, on short journeys, the vehicle will use more fuel and release more harmful exhaust gases into the environment. It may be quicker - and better for your health - to walk or use a bicycle.

Reviewed reading for this question

Rule 123Highway Code rule · Avoid unnecessary short cold-engine trips and use a lower-impact alternative where practical.

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