It is quite remakable that I was going to ask this very question, and lo and behold there is a thread already !
Originally Posted by
jacobitetraveller
I just checked the HE website
it clearly states " providing the ticket is within the validity period the name date or direction on the ticket does not matter
I was aware of this info. I think it means that the journey can originate from either end, but I don't think it answers the question whether two halves of a return can be used for separate journeys in the same direction.
Has anyone actually done this ?