MIG wrote:
The issue must be that the railcard isn't valid on buses, so if you
use buses in addition, why shouldn't the higher cap apply?

That's an interesting idea - maybe the £2.80 cap only applies to tube
journeys, and if you use a bus you have to pay 20p more. And if you
just use buses, the £3 applies as normal. That'd certainly make more
sense than the cap jumping backwards.

U

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