Section 200 of the Principal Act is amended as follows:

(a) by inserting the following subsection after subsection (1) :

(1A)  If the owner or occupier of land on or from which a nuisance arises cannot be ascertained or found, a council is to display a copy of a notice referred to in subsection (1) in a prominent position on that land.

(b) by omitting from subsection (2)(c) "taken." and substituting "taken; and" ;

(c) by inserting in subsection (2) the following paragraphs after paragraph (c):

(d) the person or persons responsible for ensuring that such action is taken; and

(e) that under section 201 the council may take such action itself if the notice is not complied with; and

(f) that an appeal in relation to the council taking such action is available under section 202 .

(d) by inserting in subsection (3) ", or specified in," after "with" first occurring.