(1) Where an Island ETA is cancelled or varied—
(a) under the law of the Island which granted it, or
(b) under the law of a different Island to that which granted it, insofar as it has effect under the law of that Island,
that cancellation or variation shall have effect in the United Kingdom as if it were done by the Secretary of State or an immigration officer under immigration rules made pursuant to section 11C(2) of the Immigration Act 1971.
(2) Where an Island ETA is cancelled or varied under paragraph (1), regulation 3(2) and (3) shall cease to apply to it or, as the case may be, shall apply to it as varied.