On Tue, 20 Apr 2010 17:59:48 +0100, David Hansen
wrote:

On Tue, 20 Apr 2010 05:41:17 -0700 (PDT) someone who may be PhilD
wrote this:-

AIUI, of the jointly used lines, Queens Park to Harrow & Wealdstone, East
Putney to Wimbledon, and Gunnersbury to Richmond are Network Rail lines,
while Harrow South Junction to Amersham is LUL,


As I understand it, the Wimbledon bit is now LU, though signalled by
NR

That is my understanding too. They also presumably supply traction
power too. No idea about the other bits.
?
IIRC the Wimbledon branch was transferred to LU on the same day as the
Drain.