In message , at 16:29:39
on Tue, 8 Aug 2017, David Cantrell remarked:

The "inside" isn't manned 24x7.

I was under the impression that petrol stations *had* to be manned when
they were open. That was certainly the case when I was a spotty yoof and
worked in one. If I needed to take a slash during my shift I had to turn
everything off first.

It's changed. I filled up at a Sainsburys *completely* unattended petrol
station today. Card-only, but that's a different thread.
--
Roland Perry