Fixtures and fittings in sanitary facilities should visually
contrast with the items and surface on which they are positioned. Use of the same colour everywhere, for example white basins and white tiles, etc, shall be avoided and colour and tonal contrast should be used to differentiate elements in the environment.
Light switches should be fixed inside all accessible toilet cubicles or the light should automatically switch on when someone enters the room. Timed light switches should not be installed or used.
The minimum illumination measured at 800 mm above floor level shall be 200 lux in the area of the washbasin.
B-9.17 Floor Surface