Bus Driver Didn't Recognise Other Bus Drivers ticket Number!

One of our Group members Shane has been queried by a bus driver for a transfer ticket.

This group member commutes all around Western Sydney and requires efficiency with all drivers along all bus routes. it came as a shock when this driver questioned the transfer ticket our group member had and said that the bus driver number on the ticket was not the driver that drove that bus and issued that ticket. If drivers test every transfer ticket then that could delay a lot of travellers on a lot of journeys.