On Fri, 13 Aug 2010 13:07:58 -0700 (PDT), D7666
wrote:

Sorry, that's just wrong, as the central section of Thameslink that
once featured on Tube maps - Kentish Town to Elephant & Castle/ London
Bridge - accepted Oyster PAYG from day one (as it had ticketing inter-
availability with LU - that is, LU tickets were and indeed are
accepted on this section as if it is just another Tube line).


I am aware of that ...

... but the average member of public that needs a map does not.

I've had a PAYG Oyster from its inception and I didn't know that (not
that it would have been much use to me).