Clause 7

Any person who puts, throws, casts or deposits into Singapore waters, or causes to be put, thrown, cast or deposited thereinto, any oil, mixture containing oil, refuse, garbage, waste matter, carcase, substance of a dangerous or obnoxious nature, or trade effluent, shall be guilty of an offence under this Act and shall be liable on conviction to a fine not exceeding ten thousand dollars or to imprisonment for a term not exceeding two years or to both such fine and imprisonment.