With the permission of the Ceann Comhairle, I propose to take Questions Nos. 33 and 35 together.
My understanding is that there is not evidence to enable differences in life expectancies in this country as between urban and rural dwellers to be attributed to pollution or to support the statement that air pollution is one of the major causes of illness here.
Air and other pollution can, of course, be associated with illness. The effects of pollution, including the health effects, are being studied under the EEC environment programme and otherwise internationally. We will no doubt have the benefit of that work as it proceeds, and an opportunity of introducing any new safeguards that may be found useful or necessary in addition to those already operated here.