People are eating peanut butter (etc) at their desks - their desks are near/next to mine.
I haven't been able to find any UK legislation about this.
I've mentioned the allergy but haven't spelled out that I'd prefer if they stopped eating nuts at their desks. If I "nag" they WILL play practical jokes, they don't understand what its like and have said things like
"If it was me, I'd just keep eating the nuts until I was conditioned to them and immune"
EDIT: My Allergy is only mild so I won't die! Thank you for all the effort in answering! I was expecting a curt pointer towards legislation and a generic allergy answer rather than one customised to my situation.
I'm fortunate its only a mild allergy so I haven't had a seizure - I was hoping any legislative guidance would account for the severity. Symptoms from air depends on how much is in the air, I take my laptop and hide in a conference room for an hour or two as soon as I start to feel like it may lead to vomiting. When I come back the AC has mostly cleared it. I'm a bit embarrassed about asking people to stop; because I "won't die" people are usually offended if I ask them to alter their migrationary grazing habits