Regulation 51 Amendment of the Local Authorities (Conduct of Referendums) (Council Tax Increases) (England) Regulations 2012 Original text. Later amendments are not shown. The Local Authorities (Conduct of Referendums) (Council Tax Increases) (England) Regulations 2012 are amended in accordance with regulations 52 to 54. ← Regulation 50 Regulation 51 Regulation 52 →