noun, British English - a strip of road along the side of a motorway or highway, where vehicles can stop in an emergency
noun - a small structure on a road where drivers pay a fee (toll) to use a bridge, tunnel, or highway
noun, American English - the official set of rules, advice, and information about how to drive and behave on the road (esp. in the UK)
noun, British English - the official set of rules, advice, and information about how to drive and behave on the road (esp. in the UK)