The provisions of §§ 46.2-424, 46.2-447, 46.2-448, 46.2-449, 46.2-450, 46.2-451, 46.2-452, 46.2-456, 46.2-457, 46.2-458, 46.2-461, and 46.2-463 shall apply to all policies of insurance or other evidence of financial responsibility furnished hereunder except that whenever the word “Commissioner” appears in any of said sections it shall be taken to mean the Director of the Department of Aviation; and whenever the word “Department” or “Department of Motor Vehicles” appears, it shall be taken to mean as well the Department of Aviation.