HC Deb 27 July 1993 vol 229 c907W
Mr. Spearing

To ask the Secretary of State for the Environment what comprehensive and comparable monitoring of air quality is carried out by statutory authorities in Greater London; at what precise locations any such activity is carried out, by what means individual or aggregated results are published or made available to the public; and if he will make such reports available in the Library.

Mr. Yeo

I shall write to the hon. Member.