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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.
Reflective studs on motorways and dual carriageways are provided to help drivers in bad visibility. Reflective studs are coloured
• red on the left-hand edge of the carriageway
• white to indicate lane markings
• green at slip roads and lay-bys
• amber on the right-hand edge of the carriageway, marking the central reservation.
Reviewed reading for this question