People behind planes at Aero Friedrichshafen fair - Rejection?

I was at Aero Friedrichshafen fair last weekend, and in some photos there are visible and possibly identifiable people behind the photographed planes. I'm not referring to models posing in front of the planes, I'm referring to fairground visitors who happened to be near the photographed planes in the moment I took the photo. Will these photos be rejected?

Unfortunately I could visit the fair only on saturday, the busiest day, and it was difficult enough to take photos without people in front of the planes, let alone behind them...

You should be ok with most photos. Use discretion.

I realize I should have asked this BEFORE attempting some uploads... Is it allowed to blur faces in order to avoid "Recognizable faces" rejections?

http://www.airplane-pictures.net/photo/902955/1504-poland-air-force-lockheed-c-130e-hercules/

Match this and you are OK lol

Thank you for your answer, Jetzguy! :)

However, I don't want to say "You accepted photo X, so you should accept mine too!", I'd only like to ask to screeners or other crew members if it's ok to blur people's faces :)

Generally in an airshow setting getting people in the shot is sometimes unavoidable but each photo will be screened on it's on merit. We will however generally reject an image if minors (children) are clearly recognisable.

As for blurring, this would be again more acceptable if it's a child that it's done on. However it would have to be subtle and not done in such a way as to draw attention to it.

Thank you Michael!