Major chains agree to halve default sweetness, but street vendors and cafes remain outside sugar tax rules
A crowd of customers, holding phones aloft, watch intently as Auntie Nid mixes up her bestseller: an iced Thai tea.
Condensed milk is poured into a glass, followed by three heaped tablespoons of sugar, and then freshly strained tea. The end product – a deep orange, creamy treat – is poured into a plastic bag filled with ice.
