HC Deb 19 February 1970 vol 796 c165W
51. Mr. Chataway

asked the Secretary of State for Education and Science what study is being given to the ecological effects of proposed estuarine barrages.

Mr. Fowler

The Natural Environment Research Council has provided information for the studies of the Thames, Wash and Morecambe Bay barrages on ecological, sedimentation and conservation aspects.