On 14 Feb 2006 14:24:11 -0800, "jonmorris"
wrote:

.. rather than challenge them to a dual?

Well, quite. I was just amazed that this was in the middle of the day -
in full view of everyone, including the guard on the Silverlink train
no doubt.

I've never seen a Silverlink Metro guard emerge from the rear cab (on
the NLL/WLL/Euston-Watford), except to change ends. In fact it was a
while before I even realised the trains weren't DOO.