Dear Mary: What’s the etiquette of tipping takeaway delivery drivers?
Q. Rory Sutherland recently wrote about high-end takeaways (Wiki Man, 19 February). In the last London lockdown, I was fortunate to use the Supper app to try a number of gourmet takeaways from places such as Nobu, Coya Mayfair and Park Chinois, spending up to £100 per head. What surprised me, given that someone had
