Obviously this has been blown way out of proportion, I don't read the mail but was sent the link and given my previous on this topic, thought it'd be worth a post.
https://www.dailymail.co.uk/news/art...e-warning.html
As always with these articles it's difficult to actually understand what really happened on board. I find the whole thing slightly bizarre.. do people regularly carry their own nuts on board and would somebody really outright refuse to stop eating them?
The man eating the nuts was 10 Rows Infront of the Passenger with the allergy. I kind of feel that unfortunately if your allergy is that sensitive, then quite simply you won't be safe anywhere in Public.