The transport network recently issued a ban on all junk food advertising and said it's up to advertisers to make sure their campaigns meet regulations
It claims to be the first plant-based product that 'tastes and bakes just like butter'
The lawsuit accuses the vegan product of being 'misleading'
The new addition is organic and dairy-free
The product is made from a range of plant-based ingredients
General panic as the French are running out of butter for their croissants...