What measures should you take in response to this sign?
A)I will accelerate, passing the area as quickly as possible to leave the way clear.
B)It authorises me to drive in the opposite direction, with extreme caution, in the event of rockfalls.
C)I will increase attention due to possible rockfalls and obstacles on the road.Correct
# Explanation
The falling rocks sign warns of possible falls of rocks or debris onto the road, especially in mountain or cliff areas. When faced with this sign, you must increase attention and reduce speed in order to react in time to any obstacle. You should never accelerate or change direction without explicit authorisation.