§ Mr. Hardyasked the Secretary of State for the Environment (1) what sums have been expended on purchase and on the use of herbicides by each of the regional water authorities during each of the past three years;
84W(2) what expenditure was incurred for the purposes of tree planting by each of the regional water authorities in each of the last three years;
(3) what sums have been expended on mechanical weed-cutting by each regional water authority during each of the last three years.
§ Mr. FoxI regret that it is not possible to provide the information required. These are matters which fall within the day to day responsibilities of each individual regional water authority.