This section includes provisions dealing with the enforcement of orders (issued under section 73) requiring the discontinuance of use or alteration or removal of buildings or works.  A council or the Department is permitted to enter the land and carry out any works required by the order, and recover the costs as a civil debt. Provisions cover changes in ownership of land and the failure to comply being the fault of a third party.
Commentary on Sections Part 5: Enforcement. Section 168: Enforcement of orders under section 73