HC Deb 15 December 1966 vol 738 c143W
Sir A. V. Harvey

asked the President of the Board of Trade what is the number of each type of aircraft purchased from the United States of America during the last 15 years; how many of each type were imported free of duty; and what was the sum involved.

Mr. Darling

I regret that this information could not be supplied without disproportionate expense. I am, however, writing to the hon. Member.