(2) Where an accident occurs of which notification is required to be given under sub-regluaion (1) of this regulation the person in command of the aircraft involved at the time of the accident, or if he be killed or incapacitated, then the owner, operator, hirer, or other person on whose behalf he was in command of the aircraft, as the case may be, shall forthwith send notice thereof to the Minister by the quickest means of communication available and in the case of an accident occurring in or over the United Kingdom shall also notify forthwith the local police authorities of the accident and of the place where it occurred.