The hypocrisy about photography is ridiculous; how many airport duty free's sell cameras - but don't take a photo here once you paid for it
Doha springs to mind.
The weirdest one of all was the departure lounge at ABZ - "what do you think you are photographing sir!!" A photo of something in the duty free - gee who was I offending
One place you would have been mad to take a camera out was Pula. Lots of Galeb's and Jastreb's years ago, but refrain from even looking.
Dubai is distinctly strange in ways. Day before the airshow, taken away for questioning. During the airshow, take camera out and shoot anything....but not off the airfield, unless you are very careful.
Southern Hemisphere
It's still nice to know that some places still encourage photography.
As for not shooting during app/ldg......how many pics have I got of the crew doing just that
Oh, and t/o too!