That looks fake
The white man limit is quickly being reached https://blossom.primal.net/2cc15aeac2dec947eb51b4188363234feccd72a7792b31e696b4128baf6a3dbe.3gp
Discussion
The one thing most Brits know is NEVER fuck with the royal guard. Fuck with the police, HMRC, Navy, Army, whatever, but the Guard are on a different level.
Each individual Guard likely has more skill than a team of 5 US Marines hands down