Seems from today I'm as posh as I'm downmarket (carefully chosen word).
I'd argue the toss about screw top wine though. A lot of very good producers use screw tops as they can't source Cork of the necessary quality.
It's not. White's Club has a screw cap version of it's house white and you wouldn't exactly call any of the members there chavs.I’d imagine that most wine is screwtop these days, and certainly it’s not a ‘chav’ thing.