(1) Each Authority must publish guidance ("enforcement guidance") on the following matters -

(a) its policy in respect of prosecuting under these Regulations, and

(b) such other matters as it considers appropriate.

(2) Before publishing its enforcement guidance, each Authority must consult -

(a) the other Authority, and

(b) such other persons as it considers appropriate.

(3) The obligation in paragraph (2) may be satisfied by consultation that took place, or began, before these Regulations come into force.