User talk:2601:643:8200:10D0:AD43:E4B8:B958:A091

Hi! Billy Butcher is described as former SAS soldier (Special Air Service), not as Royal Marine. Mentioned when Billy meets his father (Season 2, Episode 7): Father: “And you pissed off to join the SAS like a right c**t, you’re the one who abandoned him, not me” See also here https://www.youtube.com/watch?v=7y-eZAwnup0