(1)  A person must not dispose of radioactive material in a sewer unless it is –

(a) an aqueous solution; or

(b) macerated biological matter.

Penalty:  Fine not exceeding 250 penalty units.

(2)  Before disposing of radioactive material in a sewer, a person must obtain written approval from –

(a) the Director of Public Health; and

(b) the Secretary of the department responsible for administering the Sewers and Drains Act 1954 ; and

(c) the council responsible for the sewer.

Penalty:  Fine not exceeding 250 penalty units.

(3)  A person must not dispose of radioactive material in a sink unless –

(a) that person ensures that the plumbing leads to a sewer and not to a stormwater drain; and

(b) the radioactive material is –

(i) disposed of through a slow drip system; and

(ii) well diluted by running water; and

(c) reasonable effort is made to prevent splashing.

Penalty:  Fine not exceeding 250 penalty units.