Regulation 4 Notice to be given before leaving the United Kingdom
(1)
This regulation applies to persons who—
(a)
are subject to the notification requirements of Part I of the Act, and
(b)
intend to leave the United Kingdom for a period of eight days or longer.
(2)
Every person to whom this regulation applies must give a notice under section 2(6E) of the Act at least 24 hours prior to his intended departure from the United Kingdom.