Another question that has just popped into my brain...I'm aware that FGW▸ offer compensation when there are delays that are in their control, but what happens if it is someone else's doing (e.g. Network Rail over running engineering works/ points failure etc)?
Any rail-related delay will fall under compensation, assuming the length of delay qualifies othwerwise for compensation - regardless of who causes it. So a NRail points or signal failure both count & you can claim.
The things you can't claim for are those caused by outside influences - suicides, vandalism, theft of cables, that kind of thing.
However, I scored a point with another
TOC▸ recently - they had a herd of cows escape onto the line & several were hit & killed. Caused delays of over 3 hours.
I showed that, as NRail are charged with maintaining railside fences, that cows that escape through ill-maintained fences (rather than through an open gate left open by a walker - which wouldn't score) is a reason for compensation as a rail-related delay.
This was after they refused to pay - and so they re-engaged with those that had claimed to offer proper compensation. Hat's off to that TOC!