http://www.legislation.gov.uk/id/ukpga/1996/49

http://www.legislation.gov.uk/ukpga/1996/49/section/9

Asylum and Immigration Act 1996

An Act to amend and supplement the Immigration Act 1971 and the Asylum and Immigration Appeals Act 1993; to make further provision with respect to persons subject to immigration control and the employment of such persons; and for connected purposes.