HC Deb 06 March 1940 vol 358 c367
31. Sir Gifford Fox

asked the First Lord of the Admiralty whether, in view of the undesirability of serving officers in the Royal Navy employing aliens as servants, he will issue an order to the effect that such practice must cease?

Mr. Churchill

Any serving officer who employs an alien servant is required to report the fact, and each case is considered on its merits. This seems a sufficient safeguard up to the present.