Smartcard for the entire rail and other transit network

[SynthD]

And which ticket does the automatic ticket gate clip?

The one(s) determined to be most useful for the days travel when computed at the end of the day?

 

[JonathanH]

The one(s) determined to be most useful for the days travel when computed at the end of the day?

How does a passenger control that? What happens if the system chooses the wrong one?

 

[AM9]

PAYG (with its mixed mode premium) will account for a lot of cross-London travel from the area around London so it may just be the longer-distance fares.

A reasonable number of cross London journeys can be made using Thameslink.

Secifically I was thinking of TL-LU/XR-GWR changing at Farringdon. I believe there's quite a leisure flow there.

 

[SynthD]

How does a passenger control that? What happens if the system chooses the wrong one?

Could you give an example of a decision made at the end of the day that a passenger could consider wrong?