[UPDATE]
Wondering if the FCA's killing bitcoin ATMs also affects this service from Azteco ("Pay in person").
The Twitter link for this post is no longer valid and trying to use the Azteco site shows:
GBP sales paused. Please use an existing vendor.
UK Bitcoin cashpoints forced to shut down after being declared illegal #14246 https://www.telegraph.co.uk/business/2022/03/11/bitcoin-cashpoints-forced-shut-declared-illegal https://archive.ph/thCCL <-- Archive, with no subscription requirement, no paywall, and no ads