After section 48--
insert--
'(1) The owner or master of a section 48A ship must not operate the ship in nil discharge waters for treated sewage or untreated sewage from a section 48A ship, unless the owner or master complies with the requirements prescribed under a regulation in relation to the holding or treating of sewage on the ship.
Maximum penalty--850 penalty units.
'(2) The nil discharge waters for treated sewage or untreated sewage from a section 48A ship are the coastal waters prescribed under a regulation for this section.
'(3) In this section--
fixed toilet, on a ship, means a toilet fixed permanently on board the ship.
operate, a ship, includes anchor, berth or moor the ship.
section 48A ship means a ship--
(a) that is not a declared ship under section 49; and
(b) has a fixed toilet.'.