Now I'm depressed in two ways: firstly I didn't instantly recognise the reference (getting old...) and secondly, last time I was in London the bartender would h

Now I'm depressed in two ways: firstly I didn't instantly recognise the reference (getting old...) and secondly, last time I was in London the bartender would have replied "From a fiver? That doesn't cover the first pint!" (getting old...)