[barrkel]

In London, food stalls by the side of the road generally use wireless or USB-powered contactless gadgets, connected to phones via bluetooth, to take payment.

[twic]

My local Turkish grill has not only started taking cards, but has signed up to some kind of healthy eating wheeze:

https://alehm.org.uk/services/healthier-catering-commitment/

This country isn't what it used to be.