On Dec 12, 1:27 am, "John Rowland"
wrote:
Tom Anderson wrote:

ISTR a map (drawn by J. Rowland?) which put the
Wimbleware service in a different shade of green to the rest of the
District to make it clear that there were no Richmond - Edgware Road
trains.

http://www.geocities.com/Athens/Acro...wimbleware.gif

I have seen a C stock train at Richmond, heading for Edgware Road. It
would have been in the middle of the day on a Saturday. Just the one,
not an ongoing engineering diversion or anything.

A long time ago, but maybe there are a few odd movements scheduled in
the current timetables.