Western Australian Consolidated Regulations (1) A temporary toilet
is to be fitted with a hand basin and a tap.
(2) Where water supply
is from a holding tank, the tap is to provide a minimum flow of water of 50 ml
per action of the tap.
(3) The hand basin is
to be capable of holding water to facilitate hand washing.
(4) The hand basin is
to have a waste outlet which is suitably trapped.