"Raymond Kirk" wrote in message
...
At Brixton and Walthamstow Central stations there are no buffers, but the
track appears to wander into the distance.
At brixton there appears to be a curve.
Where do these tracks go?
How long is the length of the exess at Brixton and Walthamstow?
Have a butchers 'ere
http://www.trainweb.org/tubeprune/