HC Deb 01 April 1968 vol 762 c11W
Rear-Admiral Morgan Giles

asked the Secretary of State for Foreign Affairs how many passports or travel documents in the possession of Rhodesian subjects have been impounded either temporarily or permanently by British authorities since 1st April, 1967.

Mr. Goronwy Roberts

The number is estimated at about 450, which includes both United Kingdom /Rhodesian dual citizens and persons who have only Rhodesian citizenship.