I’ve been reading a book on the history of the SS and came across a chapter on the British Free Corps. It was formed from British POWs persuaded to join the SS. It appears the membership never got above 27. This is significant because it needed at least 30 members to become an activated platoon and be sent into action. Although some members were fervent believers, it seems that others joined simply to get a better quality of life than was found in prison camps, but worked to keep the recruitment below the magic number (some were attached to other units and did see action in 1945). It’s something I’d never heard of before so I’ve hunted down a wiki piece for any that are interested.
British Free Corps - Wikipedia
en.wikipedia.org