to say that flight training of uk students in america ahould be banned (WWW) is missing the point -how many hard working instructors in the USA thoroughly enjoy their time out in the states teaching and building experience of a superb system and learning valuable lessons and then return to the UK to apply for jobs with airlines there.Give the people the credit they deserve.
If only your beloved CAA would give them that credit when they return home by recognising their ICAO license and asking nothing more than a check flight of them for conversion like virtually every other country.