The Misuse of Drugs Act 1971 (Amendment) Order 2014
Article 3 of this Order adds khat to paragraph 1(a) of Part 3 of Schedule 2 to the Misuse of Drugs Act 1971 which specifies drugs which are subject to control as Class C drugs under that Act. Article 4 defines khat as the leaves, stems or shoots of the plant of the species Catha edulis.