Revision question · Vehicle condition

You’re driving a coach that is towing a trailer. What should you do before uncoupling your trailer?

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

Disconnect the battery

Park on a firm, level surface

Park in a well-lit location

Unload some of the cargo

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Park on a firm, level surfaceThis was the right answer

Before uncoupling a trailer, always make sure that you've parked on firm, level ground and applied the trailer parking brake.

Reviewed reading for this question

Inspect the fifth wheel before the controlled tug testReviewed guidance summary · The fifth wheel connects tractor and trailer; the dog clip secures the release mechanism. The corrected final-stage wording retains the full walkaround after coupling.

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