I've never ever heard of the food wrapper/label thing. What country are y'all in?
I know it happens in Canada.You are urged to pack your own lunches but if you bring in food from a vendor such as Subway, Burger King etc you are urged to repack it in a plain wrapper. Soft drinks such as Coke, Pepsi etc need to have their labels hidden or poured into a generic container.
The reason given for this is so there are no complaints from the "commercial" food vendors who would normally be at the event center as they were not required.
A touch controlling don't you think ?
The dress control when cleaning the RC is also in effect here. No cleaning toilets for you sister if you aren't properly attired ....LOL
Just an added postscript to control at the RC's. They used to put Out Of Order signs up on any vending machines at the RC and NO they were not out of order.. Control Control Control