Make plant-based milk alternatives free of charge in coffee shops

Make plant-based milk alternatives free of charge in coffee shops
Why this petition matters
#MilkFree is campaigning for cafes, coffee shops and restaurants to offer plant based milks free of charge.
Currently most places, including Cafe Nero and Starbucks, charge 40p for alternative milk options. Although there is usually no charge for soya milk, it would be beneficial for those who don't consume dairy and soy.
According to a recent study, plant-based milk sales have increased 30% since 2015 so it is clear that more and more people are choosing an alternative to dairy milk. Surely this should be encouraged with free alternatives instead of steering people away with a 40p charge.
Not only would this benefit lactose intolerant people, but it would be great for people who want to try something different but currently don't want to spend an extra 40p every time.
Lets work together to make these plant-based milks free of charge and fair for everyone.