"Nick Leverton" wrote in message
...

Metronet to electrify at least 4 km with 3rd and 4th rail for LU stock
testing...

Will the Test Track then be joining the select stretches of line with
third and fourth rail electrification plus 25kV overhead, as a fully
featured test track for the UK, or (more probable I guess) will the
overhead be decommissioned ?

I think you'd have to read between the (running?) lines a bit for the answer
to that...

Paul