66.—(1) Rules required by regulation 12 shall include rules (in these Regulations referred to as “tips rules”) for the purpose of ensuring the safe construction and operation of tips.
(2) Tips rules shall in particular specify the following matters—
(a)the manner in which the activities referred to in paragraph (1) are to be carried out;
(b)the nature and extent of supervision of such activities; and
(c)the precautions to be taken during such activities to ensure the health and safety of any person and the safety and stability of a tip.