The Immigration (Restricted Right of Appeal against Deportation) (Exemption) Order 1988
Section 5(1) of the Immigration Act 1988 (which comes into force on 1st August 1988) provides that a person who was last given leave to enter the United Kingdom less than seven years before the date of the decision to make a deportation order against him by virtue of section 3(5)(a) of the Immigration Act 1971 (breach of limited leave) or by virtue of section 3(5)(c) of that Act as belonging to the family of a person who is or has been ordered to be deported by virtue of section 3(5)(a), shall not be entitled to appeal under section 15 of the 1971 Act except on the ground that on the facts of his case there is in law no power to make the deportation order for the reasons stated in the notice of the decision.