So the way I see it is as follows
As far as I can see, the OP has provided means for the railway to accept payment, and the railway has rejected this. The OP has not said he would not pay if the authorised transaction was later rejected by the railway. I don't see how the prosecution could at all be valid!
I think this is another of Norther's unethical antics.
I shall find out from a family member if it's possible to obtain records from the bank of authorised but uncashed transactions. A quick google suggests the merchant has 6 months to claim an authorised transaction. In which case it's reasonable for the OP to wait that long before handing over any further money unless written evidence of the transaction being voided is given.
- The OP requested a ticket to travel from a ticket machine.
- The ticket machine request money to pay for the fares.
- The OP happily provided an accepted method of payment (a card) to pay the fare.
- On entering the correct pin, the OP's card established a connection to the bank and cryptographically signed the railway's request for payment, thus authorising it. The bank authorised and signed and certified the transaction.
- The railway chose not to "cash in" the transaction but provided no written evidence of this.
- The OP provided details to the railway company allowing them to invoice the OP and ask the OP to either pay or show evidence of the transaction (which they would not be able to track without the card details).
As far as I can see, the OP has provided means for the railway to accept payment, and the railway has rejected this. The OP has not said he would not pay if the authorised transaction was later rejected by the railway. I don't see how the prosecution could at all be valid!
I think this is another of Norther's unethical antics.
I shall find out from a family member if it's possible to obtain records from the bank of authorised but uncashed transactions. A quick google suggests the merchant has 6 months to claim an authorised transaction. In which case it's reasonable for the OP to wait that long before handing over any further money unless written evidence of the transaction being voided is given.