Published: Jan. 18, 2018, 2 p.m.


Its 'Veganuary', and lots of people are trying a vegan diet this month. Neil Forbes and Sumayya Usmani are joined by Chef John Quigley to celebrate vegan cooking. Simon Preston meets the restauranteurs driving a growing vegan dining scene in Scotland, while Ghillie Basan explores the reasons why friends John and Gary have chosen to go vegan.