HC Deb 08 May 1989 vol 152 cc326-7W
Dr. Kim Howells

To ask the Secretary of State for Wales if he has assessed the extent to which the Welsh water authority's treatment plants in the Mid-Glamorgan area have been contributors to the accumulation of pollution and litter in the River Taff and its tributaries over the past three years.

Mr. Grist

No such assessment has been made.