You're driving on a smart motorway. What's the speed limit when the hard shoulder is being used as a running lane?You're driving on a smart motorway. What's the speed limit when the hard shoulder is being used as a running lane?
Possible answers:
A. The speed limits displayed are advisory
B. The national speed limit applies
C. The set speed limit is displayed
D. The speed limit is always 30 mph
Think you know the answer to this theory test question?