I've had severe allergies for around 30 years. I'm allergic to all nuts, peanuts, sesame and lupin, and I'm also vegan, so choosing somewhere to eat can be a bit of a mish.
We recently went to Nando's twice in one week. On the first visit, the spicy rice was suitable for me and I ate it without any issue.
When we returned a few days later, the allergen information had changed because it was now being produced in a factory that also handles nuts. The manager noticed it and warned me straight away that it would no longer be suitable for me.
They handled it really well, but it showed how quickly allergen information can change, even at somewhere you've eaten safely only days earlier.
How does everyone else actually choose where to eat?
Do you check online menus, use allergen filters, phone ahead, speak to the manager, or mostly return to places you already trust?
And what makes you immediately decide that a restaurant isn't worth the risk?