Trucks (commercial vehicles, tractors, tractor-trailer combinations or any other vehicle licensed by any state as a commercial vehicle carrying freight or other goods) are hereby excluded from any streets in this Village, except such streets or portions thereof as form a part of the highway system of the State of New York. This restriction shall not apply in any instance where it becomes necessary for the operator of a commercial vehicle use said Village streets in the necessary conduct of his business or in going to or coming from his place of residence.