Loading the question bank
Revision question · Road and traffic signs
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.

Sometimes work is carried out on the motorway without closing the lanes. When this happens, signs are mounted on the back of lorries to warn other road users of the roadworks ahead.
Reviewed reading for this question