Part X E+W+S Regulations

143 Variation, revocation, &c., of regulations. E+W+S

(1) General regulations may—

(a) be varied or revoked by subsequent general regulations;

(b) be rendered wholly or partly inapplicable, or varied in their application, to a particular mine or quarry by special regulations applicable thereto.

(2) Special regulations may be varied or revoked by subsequent special regulations and may be revoked by general regulations, and a provision of general regulations which revokes special regulations shall be deemed not to be a special regulation.