Banh Mi Town would make a fantastic lunch stop but is also good for a healthy, quick meal in Central London, away from the craziness and tourist traps of Soho/ Oxford Street.

They aren't licensed so if, for example, you're visiting as an early evening pit stop en-route to a recording of a Radio 4 "Comedy" show, be sure to top-up your hip flask somewhere nearby.

Pho/ noodle dishes are all around £6-7, banh mi around £5, so works out around £10 per person including a (non-alcoholic) drink.