Around 2017 the BBC (I think) ran a TV mini-series "The Last Post", set during the rundown of British involvement in Yemen/Aden. Criticism of the plot, characterisation, regiments, etc, reflected that of Vigil, but I notice IMDB states in particular that "The BBC production crew was unable to obtain permission for the British Ministry of Defense (sic) to use the proper RMP crest for the production. They had to design a new crest that was at least 35% different from the real one".
Haven't seen Vigil 2.0, but I assume "British Navy" recruits from the same demographic as "London Police".