http://www.legislation.gov.uk/ukpga/1980/66/section/206Highways Act 1980An Act to consolidate the Highways Acts 1959 to 1971 and related enactments, with amendments to give effect to recommendations of the Law Commission.1981-03-01texttext/xmlenStatute Law Database2026-07-07Expert Participation2026-07-01 Part XI Making up of Private Streets The private street works code Incidental works.206A street works authority may include in street works to be executed under the private street works code with respect to a street any works which they think necessary for bringing the street, as regards sewerage, drainage, level, or other matters, into conformity with any other streets, whether maintainable at the public expense or not, including the provision of separate sewers for the reception of sewage and of surface water respectively.