This road sign:
It draws attention to artificial unevenness on the road, the main purpose of which is to reduce the speed of moving vehicles .
Indicates bumps, potholes, holes and other irregularities in the road surface or a section with an uneven road surface, requiring extra care or a significant reduction in driving speed .
Indicates unevenness in the road surface or a section with an uneven road surface caused by running tracks .
Correct answer :a
Driving license test
