I propose to take Questions Nos. 148 and 150 together. The health implications of non-ionising radiation are primarily a matter for the Department of Health. However, my Department keeps abreast of developments in relation to the scientific research on electromagnetic fields and on the positions being taken by other Governments and international health advisory bodies. Comprehensive assessments of the issue have been carried out by the chief technical adviser in my Department and were published in 1988 and 1992. The reports are available from the Government Publications Sales Office.