This legislation has been repealed.
Every motor vehicle or
trailer registered on or after 1 January 1971 which is equipped with any
closet, urinal, lavatory basin, or sink shall comply with the following
requirements —
(a) no
vehicle shall be equipped with a closet or urinal the contents of which can be
discharged directly on to the road and, except in the case of a living van,
every closet pan or urinal pan shall empty into a tank carried by the vehicle,
such tank being efficiently ventilated by means of a pipe the outlet of which
is outside the vehicle;
(b)
every tank into which a closet pan or urinal pan empties and, where no such
tank is fitted, every closet and urinal, shall contain non-inflammable and
non-irritant chemicals of such character and in such quantity as to form at
all times an efficient deodorant and germicide in respect of the contents of
the tank, closet or urinal as the case may be; and
(c) no
lavatory basin or sink shall drain into any closet or urinal or into any tank
into which a closet or urinal empties.