Jeezus mate.
OK you onviously didn't get the brochures.
Airside of the terminal areas.
Fuel depots as opposed to fuel bowsers and Nav aid installations,
Where most private pilots have no business "swanning" around anyway.
Even now if you have a red ASIC try wandering around amongst the jets at KSA and see how you get on.
For anybody, (even is deaf but not blind), who is interested, I'll get the brochures out, copy and fax them if you PM's me.
OZBUSDRIVER. Never.