"However, the new rules (Natasha's Law), which came into force on 1 October this year, have made some businesses so risk averse they are refusing to serve food to anyone who declares an allergy or asking customers with allergies to sign a waiver before they eat – despite advice not to do so from the Food Standards Agency (FSA)."
independent.co.uk/life-styl...
If anything, this is simply an admission by restaurants that they are aware their standards are so p*ss poor, despite gaslighting customers made ill by their poor standards, that their restuarants are not safe for anyone with allergen issues.