Burger King ends all-vegan London branch trial amid prediction trend will become norm

Critics say trial in Leicester Square is manipulative' but expert says fast food ideally suited for plant-based dishes

All fast food will eventually become vegan, a leading plant-based restaurateur has said, after Burger King trialled making one of its flagship restaurants completely meat-free.

The Burger King outlet in Leicester Square, London, has been offering only vegan food for a month to test its popularity. This includes a plant-based version of its Whopper burger, as well as a chicken" katsu burger and vegan nuggets.