128.This section amends sections 21 and 23 of the 1980 Act to clarify that all waterworks constructed in accordance with section 21(1), and all water mains laid in accordance with section 23(1), whether before or after the provisions commence, are vested in Scottish Water. “Waterworks” is defined in the 1980 Act as including “streams, springs, wells, pumps, reservoirs, cisterns, tanks, aqueducts, cuts, sluices, mains, pipes, culverts, engines and all machinery, lands buildings and things for supplying, or used for supplying, water or used for protecting sources of water supply”. Where any of these waterworks is used for providing a public water supply under the Act, section 32 will ensure that it is vested in Scottish Water.