If we encounter this sign, we will know that...
A)We will not be able to enter or leave the road where it is placed.
B)We will be able to enter but not exit by the road where it is placed.
C)Entry is prohibited.Correct
The sign in the question prohibits entry to all kinds of vehicles.
For answer a) to be correct, the sign should be the one below, which prohibits circulation in both directions.
For answer a) to be correct, the sign should be the one below, which prohibits circulation in both directions.