You'd be doing it so the vehicle won't move, and if the vehicle doesn't move it will cause traffic. If your argument is even slightly correct (that there would

You'd be doing it so the vehicle won't move, and if the vehicle doesn't move it will cause traffic. If your argument is even slightly correct (that there would be any problem prosecuting such behavior) then it at least won't be in the future. Obviously trying to trick a car into causing traffic chaos is not going to be an accepted behavior.