Tesco's Scan and Go

We have it in the Alpha-Beta supermarket here, we love it!
Yes, it's a pain when you get caught up in a random check but it is still quicker than going to the normal cash desks and suffering the yelling and pushing which is par for the course, here.
They still get Greeks demanding to go through the self-scan, even though it is clearly marked, and in a different part of the store so Security generally hover around that area.

My friend loves the scan and go, I don't fancy it so not tried it myself. The whole point of it is the speed but they obviously need to rescan your shopping a few times to ensure you're honest and what's the betting it'd be when you had a full trolley and you were in a hurry!

Our petrol stations all have attendants. We will do the usual absent - minded thing when we arrive in the u.k and sit on The forecourt waiting to be filled up and have our windscreens washed before we remember that it is all DIY. Poo.....