Food allergies

If Pret make sandwiches/wraps/baguettes etc to order, will they have to write out individual labels listing contents on every order? A nightmare.
As I never buy that kind of on-the-go food, I don't know how shops will keep up with the labelling.

I'm part of a group who run a cafe serving soup and cakes in the local hall once a week. All the food must be cooked and prepared on site in a kitchen which is inspected by environmental health. All the volunteers have to have a hygiene certificate and all known allergens must be clearly labelled. It's quite a list:
Last week it was nuts, celery, milk, butter and some gluten in the soup stock. . We often prepare a gluten free option.

Oven, hob and fridge temperatures are checked and noted.

Whatever happened to chef's spoon tasting and homemade jam!

Sorry Jalima, not sure what your point is? surely the lawa applying to labelling refers to the point of sale, not where it's eaten?

In many supermarkets in France when you buy loose fruit/veg, you often price them yourselves. Put them on the scales and look at the screen, which will have little pictures of the veg/fruit and its name. Touch the screen in the right square and out comes a label with, details of what you have bought, how much it weighs, price per unit and price for the weight you have bought.

This would easily adapt to print details of what the baguette/sandwich is and what ingredients it contains.