I am in France at the moment. I had lunch with a couple of friends, one of whom is a French national.
Although this decision was not mentioned (I do not know whether my French friend was aware of it) we did talk briefly about vegetarianism and vegan diets. She said that there are vegan and vegetarian restaurants in Paris and the large cities but in country areas there are likely to be people who just don't understand the concept - it is taken for granted that any meal will include meat products. Perhaps the change in law is to ensure that their sensibilities will not be offended!
The Channel Islands are not members of the EU and so Jersey Black Butter is safe.
Rhiannon, please do not be too hard on Floo Littleroses - we've only recently got her back ....