Letter to the Editor

Ashby E. and Anderson M. , Studies in the politics of environmental protection. The historical roots of the Clean Air Act 1956: 1. The awakening of public opinion over industrial smoke, 1843–1853; 2 i The appeal to public opinion over domestic smoke, 1880–1892; 3. The ripening of public opinion, 1898–1952. Interdiscip. Sci. Rev. 1, 279 (1976), 2, 9 (1977), 2, 140(1977).

Ashby E. and Anderson M. , Interdiscip. Sci. Rev. 1, 281 (1976).

J. B, Sanderson, The National Smoke Abatement Society and the Clean Air Act (1956), in Campaigning for the Environment, edited by Kimber R. and Richardson J. J. , pp. 27–44. Routledge and Kegan Paul, London (1974).

Ashby E. , ‘Engineers and Politics: A Case History’, 22nd Graham Clark lecture, London Council of Engineering Institutions (26 January 1978).

Taylor J. S. , Smoke and Health. Manchester and District Regional Smoke Abatement Committee, National Smoke Abatement Society (1929).

Office Meteorological , Averages of Bright Sunshine for the United Kingdom 1941–70, HMSO, London (1976).

DSIR, The investigation of Atmospheric Pollution. Report on observations in the year ended 31 March 1936. 22nd Report HMSO, London (1937).

Figures taken from meteorological records.

DSIR, 26th Report of the Investigation of Atmospheric Air Pollution—Observations in the 5 years ended 31 March 1944, HMSO, London (1949).

Anderson A. G. , Report on Atmospheric Pollution 1927–28. County Borough of Rochdale. National Society for Clean Air files (1920).

The Sootfall of London, Lancet (6 January 1912): Its amount, quality and effects, DSIR report 1927–28. Leeds suburbs 168 tons sq. mile/annum; Leeds industrial 342 tons sq. mile/annum: Glasgow 447 tons sq, mile/annum.

DSIR, The Investigation of Atmospheric Pollution. A report on observations in the 10 yearsiendedi31 March 1954, p. 16 HMSO, London 11955).

Mitchell B. R. , Second Abstract of British historical statistics p.68. Cambridge University Press, Cambridge (1971).

DSIR The investigation of atmospheric pollution. A report on observations in the 10 years ended 31 March 1954, HMSO, London (1955).

Mitchell S. R. and Deane P. , Abstract of British historical statistics, p. 123. Cambridge University Press, Cambridge (1962).

Cohen J. B. , The Character and Extent of Air Pollution in Leeds. A lecture given to the Leeds Philosophical Society on 3 March 1896. National Society for Clean Air files (1896).

Littlejohn H. , Report on the causes and prevention of smoke from manufacturing chimneys, City of Sheffield. National Society for Clean Air files (1897).

DSIR, Report on the investigation of atmospheric pollution ending 31 March 1929, HMSO, London (1929).

S. H, Beaver, The potteries, a study in the evolution of a cultural landscape, Transactions of the Institute of British Geographers No. 34 (June 1964).

Ashworth W. , The Genesis of Modern British Town Planning, p. 150. Routledge and Kegan Paul, London (1954).

RIBA Report on Smoke Abatement, National Society for Clean Air files (1929).

Medical Officer of Health, Annual Report, City of Manchester (1938).

C, V, Malcolm, Smokeless zones—the history of their development: Part II—the development of smokeless zones 1934–1958, Clean Air 8, (Spring 1977).

Domestic Fuel Policy, Simon Report Cmnd 6762, HMSO, London (1946); Report of the Committee on National Policy for the Use of Fuel and Power Resources, Cmnd 8647. HMSO, London (1952).

Committee on Air Pollution Report, Beaver Report, Cmnd 9322, pp. 59 and 60. HMSO, London (1954).

Committee on air pollution interim report, Cmnd 9011, p. 24. HMSO, London (1953).

Ref. 26, p. 74.

Ref. 26, p. 24.

Ref. 24, p. 8.

Scarrow H. A. , The impact of British domestic air pollution legislation. Br, J. Pol. Sci, 2i 261 (1972).