"allantracy" wrote in message
...

If good for London, why not every other major city in the UK?

Surely, we already have such tickets.

In London, they have the Railcard and that even covers the Croydon
Tramlink.

Er... they have the 'Travelcard' in London. A London Travelcard is
effectively a day pass though, so it is overkill if you only want to do a
single journey that uses two modes.

Railcards are a different beast, generally held to give discounts on rail
travel...

Paul S