One reason why TransCab extended the NO SHOW and Cancellation of jobs timing was largely due to call levy .
If very fast approved let you go ...... they might lose that $0.40 . Cos u might just wait a while for pax and charge pax $3.30 .
I last time also chute such stunts , to save $0.40 .
Press No Show until pax arrived .
Sometime before pax arrived , NO SHOW APPROVED , pax on board , press $3.30 .