Regulation 1 Citation and commencementI1 England and Wales These Regulations may be cited as the Sewerage Services (Exception from Sewerage System Prohibition) (England) Regulations 2017 and come into force on 1st April 2017. Annotations Commencement I1 Reg. 1 in force at 1.4.2017, see reg. 1 ← Introduction Regulation 1 Regulation 2 →