Whilst there may be a remote UK pilot or two unaware of all this, I'd have thought the greater concern would be visiting continentals. It's daunting enough trying to cope with our various levels of aerodrome procedures and radio in a foreign language, let alone all the rest. I'm thinking of the groups of microlighters and so on, who arrive at Headcorn (for example); their enthusiasm is huge, but grasp of procedures can be as wafty as mine.
And let me add I'm not trying to denigrate any particular group of pilots or their planning. It's simply another complication.