Landlord and tenant – Lease. Regulation 4 of the Unfair Terms in Consumer Contracts Regulations 1999; SI 2083/99 meant that the regulation did not apply to contractual terms which reflected mandatory statutory provisions. The Court of Appeal, Civil Division, held that phrase 'contractual terms which reflect mandatory statutory or regulatory provisions' in reg 4(2)(e), applied in the present case where terms whose content had been agreed by the parties were continued in effect as a result of a statutory mechanism.