This road sign:
Prohibits driving (not just entry) for designated vehicles in an area for which a smog situation has been declared in accordance with a special legal regulation .
It draws the driver's attention to the area, especially the part of the municipality where the operation of vehicles that do not meet the special emission conditions . is restricted
Prohibits vehicles that do not have an emission plaque assigned based on their environmental impact category .
Correct answer :a
Driving license test
