On Thu, Dec 11, 2008 at 03:40:38PM -0000, Paul Scott wrote:

"The money on your Oyster card never
expires - it stays there until you use it.
However, if your card is not used for
2 years, you will have to reactivate it or
claim back any unused cash by calling
the Oyster helpline..."

What about unregistered cards?

--
David Cantrell | http://www.cantrell.org.uk/david

Immigration: making Britain great since AD43