Having details taken doesn't necessarily mean you will get prosecuted. It generally means one of two things:
The train company want to investigate further to determine whether the level of alleged wrong doing was a one-off or a whether it is a more regular occurrance. For example someone travelling from Bedford to London is caught with Bedford to Flitwick and Kentish Town to St Pancras tickets. They are likely to have details taken so that their ticket purchasing accounts can be checked to see if this behaviour was a one-off or a regular occurrance.
More complex cases, such as yours, will require a more detailed follow-up so I'd say having details taken is the correct thing here.
As for timelines it generally takes several weeks. The teams dealing with this sort of thing a very small and have a lerge workload.
Ok, that's good to know, thanks.
I have no concerns about being investigated as I have never cheated the system.
I am still really surprised that the staff member reported me given that I was able to show him and evidence precisely what had happened. It feels completely unnecessary, but having read through a number of threads I now have a better understanding of the "system" that exists. Keeping my fingers crossed for a good outcome at the end of the process.
I have now received the CCTV that I requested from Thameslink.
This shows that:
1) I approached the staff at the barrier in Bedford station with my mobile phone in one hand and smartcard in the other.
2) I then handed my mobile and smartcard to person 1, who tried scanning the smartcard against my mobile phone.
3) Person 1 then handed over the smartcard to person 2, who scanned the smartcard against the device that she was holding.
4) The barrier was then opened and person 1 handed my mobile and smartcard back to me.
Do members think this strengthens my position at all? I would happy to share the footage privately if anyone would like to see it.