03-05-2022, 09:45 PM
I think the solution we are slowly moving towards is open payment - that you can use a smart card, a credit/debit card, a smartphone, or what have you - and that payment option works on any system. Then it's just a matter of linking up systems for combining fares.
I don't know how the finer details work, but that's where international systems like Oyster are headed.
I don't know how the finer details work, but that's where international systems like Oyster are headed.