You’re driving on a smart motorway. What’s the speed limit when the hard shoulder is being used as a running lane?

Explanation: When you're driving on a smart motorway, speed limits will show above each lane. These limits are shown inside a red circle and must be obeyed. A red cross will usually appear above the hard shoulder. When the hard shoulder is being used as a running lane, an appropriate speed limit will be displayed instead.

Category: Traffic Signs

References: Know Your Traffic Signs: Page 89-91