What does the sign indicate?
A)Motorway or expressway exit.
B)Exit to the right with rumble strips.
C)Zone for stopping a vehicle in case of brake failure.Correct
# Explanation
This sign indicates an **emergency zone for vehicles with brake failure**. It is used on mountain roads or roads with steep slopes so that drivers whose brakes have failed can safely stop the vehicle. These zones are designed with special materials (such as gravel or sand) that provide resistance and help stop the vehicle.