(26 Apr 2016, 11:13 am)G-CPTN wrote How does the accounting for this arrangement work?
Are estimates made of how many pax use the bus?
Do the bus drivers 'count' how many?
Is it 'written off'?
ETMs have a passenger use button in the menu for metro tickets. The rest is as Dan says, that's why it can take a bit before metro tickets are accepted , don't spend a penny until you have to and stop the minute you don't.