asked the Minister of Land and Natural Resources what action he is taking to increase the supply of land and natural resources, particularly fresh water, by investigating the possibility of reclaiming salt marshes and other lands from the sea, particularly in the north-west of England.

As the hon. Member is probably aware, some estuarial barrage schemes are now under examination in regional studies and the extent to which such schemes may be able to contribute to our resources of land and fresh water is the kind of question I shall wish to consider as part of my contribution to the formulation of regional and national plans.

Is the Minister aware that there is much discussion now about the possibilities of constructing road causeways across the Dee Estuary and Morecambe Bay and of establishing fresh water reservoirs in those areas? Is he further aware that the cost of making models of the coastline is very expensive to local authorities and river boards, and will he consider taking over the cost of making such models?

I am aware of the point the hon. Gentleman makes. I can assure him that the Government have undertaken to consider the points made to them by the Cheshire and Flint County Councils, as well as by the Dee and Clwyd River Board about the Dee project.

Would the Minister not agree, in view of the importance of this matter to the kind of coastline we have in this country, that it is somewhat surprising that so little has been done in the past? Will he take steps to make sure that studies of this kind are inaugurated preferably with some of the universities concerned in the areas?

I can assure my hon. Friend that this is at present under very active consideration.