In y early days the local pub had three bars and an off licence. There was a Public, a Saloon and a Private bar. I was too young t use any of them, but I did notice the different clientele that used each.Pubs with a separate public bar and saloon bar: I think that distinction may still have existed at least in some pubs in the 1970s and 80s but had largely died out by the time I was of legal drinking age in the 1990s. AIUI the public bar was historically intended for working class customers, especially when in their working clothes, and the saloon bar for more well-heeled customers (and drinks were more expensive and a better choice of drinks was on offer in the latter to reflect that fact).
And pubs with a separate hatch for off-sales: you still see them occasionally but they're very few and far between these days.
