(a) vary, suspend or revoke a permit if it appears to him that there has been a breach of the permit;
(b) revoke a suspension of a permit if he is satisfied that-
(i) the permit holder has not breached a permit provision;
(ii) the permit holder has rectified a breach of a permit provision; or
(iii) the circumstances that gave rise to the suspension no longer exist.
(2) Every permit suspended or revoked by the waste disposal authority and all copies of such permit in the possession of the permit holder or any other person shall be surrendered immediately to the waste disposal authority by the permit holder.
(3) Any person who contravenes subsection (2) commits an offence and is liable to a fine at level 2 and to imprisonment for 3 months.