On Feb 7, 11:26*pm, wrote:

(Offramp) wrote:
Grab these fckers while you can... In the future OEPs are gonna be the
rarest of all rare tickets!

Lump in!

Ha ha! Yeah, can't see this whole charade lasting that long.


Is there any way of getting useful external evidence of having an OEP if
you want to show you have one?

Self-service ticket machines display showing an OEP present on the
card is the best I can come up with! (All Tube TVMs plus some NR
ones.)

Of course an RPI can scan one's Oyster card to check if one is present.