If:
(a) an investigation warrant is being executed in relation to premises; and
(b) the occupier of the premises, or another person who apparently represents the occupier, is present at the premises;
an inspector executing the warrant must, as soon as practicable:
(c) make a copy of the warrant available to the occupier or other person; and
(d) inform the occupier or other person in writing of the rights and responsibilities of the occupier or other person under sections 140 and 141.