Who may travel along this lane in the opposite direction to the adjacent traffic?

A)Bicycles and mopeds.
B)Any two-wheeled vehicle.
C)Bicycles only.Correct
The sign in the image indicates the existence of a mandatory lane for cycles whose direction of travel is opposite to that of the adjacent lane. The circular sign with the symbol of a bicycle indicates that the lane is reserved exclusively for cycles, and its use is prohibited for all other road users.