It has a certian engineered, municipal prettiness. Note the route; Oxton is where I live (just off Borough Road, as it happens). I've been on that bus. THe No6 route was one of the original routes run by the Birkenhead Corporation. Those are the original Birkenhead Corporation livery colours. It's a Leyland Titan. I'm a bit sad. OK, quite a lot sad. Almost to the point of nerdiness. Almost?
