SI 2017/1043 The Water Act 2003 (Commencement No. 12) Order 2017 (link)
This Order brings various provisions of the Water Act 2003 (c. 37) into force on 1st January 2018. Sections 5, 7, and 32 limit or remove certain exemptions from the restriction on abstracting water in the Water Resources Act 1991 (c. 57). Those exemptions relate to rights of navigation, harbour and conservancy authorities, rights to abstract for drainage purposes and visiting forces. Sections 8(2) and 101 make consequential amendments to the Water Resources Act 1991.
Source: HMSO.