Article 2
Schedule 3 to the 1989 Act shall come into force on 1st September 1989 for the purposes of its application in the case of a person–
(a)
detained under section 14 of, or paragraph 7 of Schedule 2 or paragraph 6 of Schedule 5 to, the 1989 Act, or
(b)
given a notice under paragraph 2(4) of Schedule 5 to that Act but not detained under paragraph 6 of that Schedule,
where the detention begins or the notice is given at any time after 31st August 1989.