Sim G wrote:If memory serves “British Subject” is not a status that can be attained by a foreigner when naturalised as a British citizen, unless a subject of the Empire or a citizen of Eire, prior to 1949.
In my grandparents last Canadian passports issued in the 1950s, and my first Canadian passport (in 1974), the first page contained the statement: "A Canadian citizen is a British subject".
That statement was notable by its absence in the passport that replaced it, and all others since. So something must have changed in the intervening 5 years, but of course it was done without public comment, so I have no idea what.