Part 3 Marine protectionC1 Northern Ireland Designation of MCZs MCZs Designation procedure Duties of Department Duties of public authorities Byelaws Offences Fixed monetary penalties Enforcement powers Supplementary Annotations Modifications C1 Pt. 3 applied (with modifications) by S.R. 1995/380, reg. 31(1)(2) (as substituted (18.9.2013) by Marine Act (Northern Ireland) 2013 (c. 10), ss. 40(5), 49 (with ss. 1(1), 46(3), 47)) Part 3