15The erection of signs and notices, including as to their format, content, material to be used and placement.

15 The erection of signs and notices, including as to their format, content, material to be used and placement. 16 The construction, reinforcement or repair of any building, fencing, gates, structures, barriers or other methods of enclosure, or carrying out any other security or containment measures in relation to any premises, biosecurity matter, carrier or other thing. 17 A requirement that an owner or occupier of land take action to examine, test, treat, destroy, dispose of, eradicate or decontaminate native or feral animals (including mammals, amphibians, molluscs, reptiles, birds, fish or insects), native plants or other thing on the land (including by specifying the manner in which the required action is to be carried out). 18 A requirement that the owner of any biosecurity matter or other thing (including land) in respect of which an order, direction or other requirement applies to notify the Chief Executive, a Chief Officer or an authorised officer of any intended sale of the biosecurity matter or other thing (including land).