Modifications etc. (not altering text)
C1Sch. 1 applied by Offshore Petroleum Development (Scotland) Act 1975 (c. 8, SIF 86), s. 1, Sch. 2 para. 1
C2Sch. 1 extended by Offshore Petroleum Development (Scotland) Act 1975 (c. 8, SIF 86), s 1, Sch. 2 para. 1(1)(b)
18SAnything required or authorised by this Schedule to be prescribed shall be prescribed by regulations made by the Secretary of State.