(01 Sep 2016, 4:06 pm)Jamie M wrote My picture of my week ticket wasn't valid for travel for some reason. Drivers still let me on, but I feel my luck would run out with lenient drivers.
I was referring to the need to keep records for aaccounting purposes.
I am surprised if GNE will not replace your ticket, if it's in a condition that is resulting in you not being allowed travel.