HC Deb 15 March 1977 vol 928 c123W
Mr. Mather

asked the Secretary of State for Trade if he intends to make representations to the French Government about the boom effect of French Concorde when passing down the English Channel at supersonic speed.

Mr. Clinton Davis

Discussions have already taken place with the French on this subject and we are co-operating with them on the measurement of the booms.

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