Someone should "have a word" with Mr Norman, and make an appointment with the Station Tailor. It seems clear that he is not entitled; and his wearing of the Flying Badge (or whatever you want to call it) may be seen as offensive by many.
Wearing of "Wings" is jealously guarded; I see the Prince of Wales wears RAF Wings on his Army uniform(s) - correctly - and his baby brother Harry - also correctly - wears/wore his Army wings on RAF uniform.
[Edited to add:]. Of course I apologise if I've missed something and he is entitled.......