This sign indicates...
A)a fork to the left on a single-lane carriageway.
B)the proximity of an area where you can stop your vehicle to take a rest.
C)the location of an escape lane designed so that you can stop the vehicle in the event of brake system failure.Correct
The sign in the question indicates the location of an escape lane on the carriageway, designed so that a vehicle can be brought to a stop in the event of brake failure.
Stopping, parking or using this part of the carriageway for any other purpose is prohibited.
Stopping, parking or using this part of the carriageway for any other purpose is prohibited.