A seedy backstreet pub , often named 'The Railway' or something related , where cowboy builders ,roofers , beered up louts and other generally unscrupulous characters frequent on any given day of the week to get beered up and and do lines of cocaine rails , hence the name railway is given to these establishments .
People that frequent these establishments are often said to be 'off the rails'
1. "What you up to tonight ? "
"Im off to the railway for some beers and a few lines mate, the footys on "
2. He's gone off the rails , he's at the railway every night now .