HC Deb 07 August 1975 vol 897 c369W
Mr. Knox

asked the Secretary of State for the Environment what additional mileage of canals has become available for leisure activities in each of the past three years.

Mr. Denis Howell

This information is not available in the form requested by the hon. Member, but I understand that the British Waterways Board reopened 34 miles of its remainder waterways to pleasure craft in 1974.