Little point to that restriction -- just more paperwork. Sure, some people will hoard and stockpile, especially at first, but eventually those stocks will fill up and people will just take what they need.
I'd certainly recommend keeping a few extra bags as part of a disaster kit.
In the old Soviet Union, they had cheap bread subsidized bread... and a scarcity of it, because farmers would buy all they could to feed their hogs, which they then sold on the limited free market or bartered with.
These kibbles would be great pig food. I agree that paperwork is a real problem. Tie the kibbles to some kind of photo I.D., and with computers, it should be easy to see who is gaming the system.
BTW IF ANYONE WANTS TO ZING THIS POMPOUS LYING SOS, I BELIEVE THAT YOU CAN ADD COMMENTS TO EITHER HIS LINKDIN OR FACEBOOK PAGES
I don't feel that it's worth the effort, but feel free.