Bletchleyite
Veteran Member
But you have to offer it in the first place for someone to turn it down. Why offer it. InterCity travellers on non-AP tickets have the option of requesting a reservation but they don't all do.
Because they don't know which train they will be travelling on, mostly. Or because when buying on the day they usually can't, one thing that would be solved by stopping marking reservations other than an area of the train where they can be placed.
An AP ticket holder knows which train they will be travelling on (if that was a problem they would not have bought it), therefore not offering a reservation would be silly.