Revision question · Vehicle condition

What should you check before you drive off a muddy building site onto the road?

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

The diff-lock is disengaged

The diff-lock is engaged

The steering lock is engaged

The twist lock is disengaged

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The diff-lock is disengagedThis was the right answer

Attempting to drive at normal speeds with the diff-lock engaged is dangerous; it will severely affect your steering control. The diff-lock is designed to be used in slippery conditions, at low speed, when maximum traction is required.

Reviewed reading for this question

Use a differential lock only for suitable low-grip conditionsReviewed guidance summary · Disengage the selected lock when leaving the low-grip site for ordinary road travel.

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