It occurred to me this evening having seen several Northern cancellations in a row at Carlisle towards Newcastle whilst LNER are running diversions that surely the Operator of Last Resort (OLR) TOCs should just have blanket ticket acceptance in the event of the cancellation of one or another of each others services. Specifically up here thinking about LNER, Northern and TPE. Not sure that Southeastern is really much help 
But looking at Carlisle this evening for example towards Newcastle:
This, as can be appreciated, has not gone well for Northern evening! However, as far as I can tell, it would seem that despite LNER running two trains at suitable times to help out at least for passengers to Newcastle no ticket acceptance was arranged/given. It would seem that passengers for the 1848 and 1948 would have to wait for the 2038 (likely to be heavily overcrowded as a result). Certainly the LNER guard at Carlisle on the 2000 announced multiple times that any passengers with Northern Only ticket would have to buy a new ticket if they travelled on their train.
This is surely somewhat bonkers? Considering the ownership of Northern and LNER along with the fact that certainly the 2000 is very quiet passengers for the 1848 and 1948 should simply have been accommodated on the 1818 and 2000.
It strikes me that far better for all involved would simply be a blanket rule that passengers with TPE, Northern or LNER tickets can use the others services in the event of a cancellation of their booked train. I can appreciate there might be sometimes that this is sub-optimal (for instance a 9-car LNER trying to pile onto a 5-car TPE at York heading towards Newcastle). But surely in general its madness that this insistance on passengers being inconvinced to the tune of an over two hour delay (in the case Northern passengers for the 1848 waiting for the further delayed 2038) when they could easily fit on the 2000 and I bet they'd have fit on the 1818 as well if they'd been there early enough continues when all the relevant operators are all state operations?
But looking at Carlisle this evening for example towards Newcastle:
| TOC | Booked Time of Departure | Status |
| Northern | 1754 | Ran as Booked |
| LNER | 1818 | Ran as Booked |
| Northern | 1848 | Cancelled |
| Northern | 1948 | Cancelled |
| LNER | 2000 | Ran as Booked |
| Northern | 2038 | Delayed to 2053 ran non-stop to Newcastle |
This, as can be appreciated, has not gone well for Northern evening! However, as far as I can tell, it would seem that despite LNER running two trains at suitable times to help out at least for passengers to Newcastle no ticket acceptance was arranged/given. It would seem that passengers for the 1848 and 1948 would have to wait for the 2038 (likely to be heavily overcrowded as a result). Certainly the LNER guard at Carlisle on the 2000 announced multiple times that any passengers with Northern Only ticket would have to buy a new ticket if they travelled on their train.
This is surely somewhat bonkers? Considering the ownership of Northern and LNER along with the fact that certainly the 2000 is very quiet passengers for the 1848 and 1948 should simply have been accommodated on the 1818 and 2000.
It strikes me that far better for all involved would simply be a blanket rule that passengers with TPE, Northern or LNER tickets can use the others services in the event of a cancellation of their booked train. I can appreciate there might be sometimes that this is sub-optimal (for instance a 9-car LNER trying to pile onto a 5-car TPE at York heading towards Newcastle). But surely in general its madness that this insistance on passengers being inconvinced to the tune of an over two hour delay (in the case Northern passengers for the 1848 waiting for the further delayed 2038) when they could easily fit on the 2000 and I bet they'd have fit on the 1818 as well if they'd been there early enough continues when all the relevant operators are all state operations?