Raymond Kirk wrote:
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?

The final "Badger Railtours" trip we ran a few years back ("The darker
side of touring") ran into the tunnels at both ends as well as many
zany crossovers, the depot at Northumbeland Park and the reversing
sidings at Kings Cross and Victoria.

I believe that the BLS or someone similar did one also ?

Fat Richard