yes, front and back, in a non motorized go cart going down a hill. a kids go cart made of used wood with a stick on the tire for a brake on the back tire which is a wagon or skateboard wheel, so the one in the back can brake, and a string system to the front wheels so the one in the fromt can steer. the cartoon is at the time they approach the bottom of the hill, or cliff or some other danger, and the brake man tries the brake and it come off, nd he shows the one steering who begins to jump off because he knows there are no brakes.