I usually don't publish articles on food bans, they are usually from the perspective of a mad mother, and half done research. In this Australian article, it at least talked to a professor in immunology, as well as Anaphylaxis Australia to get, I suspect, select points.
I don't agree with everything in the article, I especially don't like that they don't talk about the range of sensitivities people can have, from person to another or range of degree from reaction to reaction.
They also don't talk about the option of egg or dairy free tables only complete bans.
Schools Banned Food List Has Gone Nuts
I also published this article on my Facebook, should you with to comment or read the comments their.