What does this sign indicate?
A)That you must drive with caution due to the proximity of a bridge.
B)That there is a height or clearance control.
C)That you are driving on a motorway.Correct
# Explanation
This sign indicates that you are driving on a **motorway**, a high-capacity road with special characteristics such as multiple lanes, controlled access, and higher permitted speeds. Motorways are designed for fast and efficient traffic, with specific driving rules that differ from other roads.