§ 43. Mr. Formanasked the Secretary of State for the Environment if he will make a statement on the levels of air pollution in the major cities, especially London.
§ Mr. MarksThere have been substantial improvements in urban air quality in recent years. As I told the hon. Gentleman in answer to a similar question on 23 rd November, we think that London is a good example of the success of United Kingdom urban air pollution control policy.—[Vol. 939, c.778.]