Heated car hood and roof

Snow Can be a hazzard when not removed from your car.   Why not add heat sensors to the hood and roof.

When snow or ice is dislodged or falls from a moving vehicle and strikes another vehicle or pedestrian causing death or serious bodily injury as defined in section 3742 (relating to accidents involving death or personal injury), the operator of the vehicle from which the snow or ice is dislodged or falls shall be subject to a fine of not less than $200 nor more than $1,000 for each offense.