You're on a smart motorway. What does it mean when a red cross is displayed above the hard shoulder? You're on a smart motorway. What does it mean when a red cross is displayed above the hard shoulder?

• Possible answers:

   
• A. Pull up in this lane to answer your mobile phone
• B. Use this lane as a running lane
• C. This lane can be used if you need a rest
• D. You must not travel in this lane