Mars, the global confectionery giant, is rolling out a range of vegan-labelled milk chocolate bars in the UK, according to a report in The Guardian. The new line-up under the Galaxy brand will be offered in the varieties Smooth Orange, Caramelised Hazelnut and Caramel & Sea Salt, and will come in 100g packs bearing Vegan Society certification. Reformulating its Galaxy bars to replace dairy ingredients with hazelnut paste and rice …