Command signs are all in the form of : circle, blue background, pictures and white numbers (except for signs that have expired the minimum speed limit and the direction to follow for dangerous goods vehicles) Signal 1 is a sign that pedestrians cross Signal 2 is a sign forbidding pedestrians Signal 3 is a sign for pedestrians: meet this sign motor vehicles , rudimentary even priority vehicles are not allowed
Sea 1.
Sea1 and 3.
Sea 3.
All three seas.
Correct answer :c
Driving license test
