You see a sign on which there is a red circle with a red line 1 point going diagonally from left to right through the circle. Wh
at does this mean? O A. Caution must be taken in making the maneuver shown on the sign OB. Drivers may not make the maneuver shown on the sign OC. One should avoid the hazard shown on the sign OD. Drivers making maneuver shown on the sign