Is there any good reason why the majority of ticket machines will not sell an off peak ticket until the exact end of the peak? In some cases the first off peak train leaves about one minute after the end of the peak and that's not enough time to get a ticket. Before anyone says that people would use off peak tickets on peak trains, you can get an off peak ticket from the ticket office at any time and anyone that tried using an off peak ticket on a peak train would be made to pay the full fare. The ticket machine could also display a warning if you selected an off peak ticket before the end of the peak that the tiket was not valid until the peak ends.