HC Deb 27 October 1975 vol 898 c383W
Mr. Hayhoe

asked the Secretary of State for the Foreign and Commonwealth Affairs what are the latest estimates of the numbers of British passport holders of Asian origin living in Africa, Hong Kong, Malaysia and Singapore who are entitled to enter and reside in the United Kingdom.

Mr. Rowlands

There are no reliable estimates of the number of such persons who are not subject to United Kingdom immigration control of whatever racial origin.