Where I am, the cops are allowed to do random stops and there are checkpoints in the vicinity on most nights. In England and Wales, in general, if you aren't driving 'noticeably impaired' and don't hit anything or have any other cause to be stopped (lighting issues, etc), then you can do it for a long time before you might see a breathalyser.
Back to the original derailment. There are 1,300 people here and four pubs, nearly down to two after Covid. There were seventeen in 1990.
The second nearest acceptable pub is in a place with 185 people and two pubs, although one (the other one - phew!) seems very likely to be gone shortly. I may get a further update on that tonight...