Haha well moving this thread was a good move then!!!!
FBW, all display crews are authorised by what ever authority - civil by CAA, military by the AOC, same goes for foreign participants - it can take months & months to train them. An unknown quantity will need to do a validation display for the FCC [Flying Control Committee] at UK venues with the exception of Farnborough where all taking part [even the Reds] have to do one.
I have seen RIAT from 3 sides, flown in with a static, Traders helping raise 558 awareness long before they got the VV & the volunteers, and the last 2 years as a punter.
None of the the above changes my mind about RIAT - it is commercially driven [has to be or it won't survive] If the commercial manager can sell a pitch 30 meters long to 1 trader it saves him finding another 4 to fill the spot. It doesn't bother me per se where he is situated BUT to place him opposite the helicopter statics where the crews gave up & left their posts half way through the day is shooting oneself in the foot!!

either stick him near the funfairs or take his his mike away! I do feel the depth of the commercial stance takes away the friendliness/fun of a day out.
The last 2 years I've been as a punter was for 2 definite reasons - last year for the IA to get to meet IA members, this year to see the F22.
I can only speak as I find and I personally haven't had any issues with unruly kids and whilst I do get lots of picture with heads in them that's down to my stature rather that people pushing in front of me. At Waddington arrivals, their air show, and at RIAT when I politely asked if I could squeeze in front 'As I really love to take photos of this A/C' everyone has been more than obliging.
On the whole it's not somewhere I shall be going back too as a punter, not - but after a few text over the w/e with XP it could well be a case of Park & View!!!! just need to find a B&B!!

Edit, Survey also carried out -
