"Paul Scott" wrote in message ...
Surely on LU the 4th rail would be dealt with in the same way as 3rd rail on
SR lines, it would just need a break (cable connected) in the conductor at a
LC?

Yes , but the point is its easier for trespassers to electrocute themselves
when the power rail is on the ground rather than overhead. Why anyone would
care about vandals being eliminated from the gene pool is anyones guess but
the HSE do.

B2003