On Sun, 29 Jan 2006 19:41:40 +0000, Matthew Dickinson
wrote:

What is meant to happen is that the Wayfarer machines on the buses on
the routes affected should have an "LUL resolution" code entered by
the driver, given by Centrecomm. This sets the machine to resolve any
unresolved tube journeys, and not charge a bus fare.

But would it be an unresolved Underground journey? You left the
system at an earlier station than planned. But you went through the
barrier. It has no way of knowing you intended to travel further.