§ Mr. John Patten
[pursuant to his reply, 10 April 1986, c. 166]: Records are held by this Department of consents issued to water authorities by my right hon. Friend under 392W the Control of Pollution Act 1974. The detail is held separately for each discharge and is not readily collatable to form a complete listing. However, full information on all sewage treatment works operated by the Thames water authority is available from the public register maintained by that authority.