I've just discovered that TfW offer "Advance Flex Returns" - fixed train for the outward journey but anything you like for the return on the same day (so long as it's TfW).
I can't see anything on here about them but possibly I'm not seaching well enough.
This isn't a fare type I've come across so I'd be curious to know more.
It does strike me that if these are generally available up to departure time then using one won't be very different to a fully flexible return...and this permits a TOC only ticket to be sold that wouldn't otherwise be allowed.
Though I suppose that would work better if TfW had ticket vending machines that could sell Advance fares.
I can't see anything on here about them but possibly I'm not seaching well enough.
This isn't a fare type I've come across so I'd be curious to know more.
It does strike me that if these are generally available up to departure time then using one won't be very different to a fully flexible return...and this permits a TOC only ticket to be sold that wouldn't otherwise be allowed.
Though I suppose that would work better if TfW had ticket vending machines that could sell Advance fares.