28 Jan 2020 --- Brexit could provide a key opportunity to overhaul the UK’s current front-of-pack labeling (FoPL). This is according to a youth-driven movement, which is calling for the traffic light system to be compulsory on all foods. Bite Back 2030, which is co-founded by chef and activist Jamie Oliver, argues that this move would accelerate progress on child health. The movement aims to align the UK with countries like Israel, which has just introduced laws making warning labels on all packaged products that are high in fat, salt and sugar compulsory.