Your missing the point..the services have a good training school with AS350 and B412, or use the queens flight S76. What wrong with operating one of those in the girlfriends back garden. He can land where he wants aslong as they observe the rules of the air, the same for the rest of us. If he wants to use a chinook then it should be paid from the queens coffers.. not by the tax payer..unless they have a very good reason.
After all thats why we got rid of the queens flight aircraft and the nice shinny boat. Thats all I'm going to say on the subject.