Regulation 1 Citation and commencementI1 Northern Ireland These Regulations may be cited as the Control of Pollution (Oil Storage) Regulations (Northern Ireland) 2010 and shall come into operation on 20 March 2011. Annotations Commencement I1 Reg. 1 in operation at 20.3.2011, see reg. 1 ← Introduction Regulation 1 Regulation 2 →