HC Deb 23 July 1987 vol 120 c355W
Mr. Ron Davies

asked the Secretary of State for Northern Ireland how many incidents of water pollution by farm wastes were recorded in each of the years 1980 to 1986, and in 1987 to date, in Northern Ireland; how many of these incidents were attributable to pollution by silage effluent, and by slurry; and how many of these incidents were the subject of warning letters and prosecutions.

Mr. Needham

I shall reply to the hon. Member as soon as possible.