"Chris!" wrote in message
oups.com...



Ahh but a tourist tax wouldn't make money out of people travelling from
North of London to South of London without stopping in London. IIRC a
cross london train ticket has the cash single fare added to it (ie £4)

I are fairly sure that the rule is, a cross london journey has the
underground part added for free. But a Zone 1 ticket does have the
cash fare added. If your Z1 destination is another rail station it
is usually cheaper to buy a ticket to the first stop from that station.

tim