Sch 1 para T1
(1) Toilet accommodation in buildings other than dwellings— (a) must consist of— (i) reasonable provision for male and female single-sex toilets, or (ii) where space precludes provision of single-sex toilets, universal toilets, and (b) may consist of universal toilets in addition to single-sex toilets. (2) In this requirement— “ single-sex toilet ” means toilet facilities which— are intended for the exclusive use of persons of the same sex, and provide washbasins and hand-drying facilities in— either the toilet room or cubicle, or a separate area intended for use only by persons of that sex. “ universal toilet ” means toilet facilities which— are provided in a fully enclosed room which contains a water-closet and washbasin and hand-drying facilities, and is intended for individual use by persons of either sex.