HC Deb 20 February 1967 vol 741 c216W
Mr. Blaker

asked the Chancellor of the Exchequer what is his estimate of the benefit to the balance of payments which results from British ownership, in whole or in part, of oil companies operating in Libya, and of the capital value expressed in sterling, of such assets.

Mr. Callaghan

I am not in a position to publish estimates of this kind.