https://www.medpagetoday.com/allergy.../allergy/15972. No-one has ever died from an allergic reaction to gluten, and I suspect no-one has ever been gaoled for such a trivial offence. It would be easy enough to blame "a supplier" for a "random fault" and at worst there'd be some sort of trivial fine or slap on the wrist. Being an old poof from the days when same-sex activity was a crime he's done a well-researched risk assessment