This road sign:
Warns of a section of road with a sharp rise . The sign indicates the actual maximum longitudinal slope of the road .
Warns of a section of road where local conditions make descending dangerous . Sign indicates the actual maximum longitudinal slope of the road .
Warns of an emergency stop lane after a dangerous descent, where, possibly in an emergency, for example ., if the brakes fail, stop the vehicle with auxiliary means, for example ., the opposite slope, coarse gravel, etc.
Correct answer :a
Driving license test
