§ Mr. Brian Parkynasked the Minister of Housing and Local Government (1) what estimates he has made of the workable reserves of gravel in the valley of the Great Ouse;
(2) what percentage of the total gravel worked in England and Wales comes from the valley of the Great Ouse.
§ Mr. MacCollThere are believed to be about 7,000 acres of workable gravel-bearing land in the valley of the Great Ouse. This area contributes at present about 2 per cent. of the sand and gravel worked in England and Wales.