86. In this Chapter—

“relevant authority”, in relation to a relevant offence, means whichever of the Minister or a local authority has the ownership or guardianship of the national monument to which the offence relates;

“relevant offence” means—

(a) a failure to comply with a direction given under section 76(2),

(b) a contravention of a bye-law made under section 81 and which is stated to be a penal bye-law,

(c) a failure to comply with section 82(2),

(d) a failure to comply with a direction given under section 83(6), or

(e) a failure to comply with a direction given under section 85(2).