Drop box bus

I have recently seen some BEST buses having a drop box fitted behind the drivers seat. This is only for the "Hutch" mobile bills. The notice on the box says that one should not put cash.

Now for some point to ponder :

• When do they clear the boxes ? Who does so ? What if they forget ?
• What about cheques which get mutilated due to scrap being forced into these boxes ?
• What if the boxes get damaged ? They looked pretty "chillar".
• Who will use it ? ... One doesnt board a bus expecting such a service ... and that too only for "Hutch" .... Cant the BEST start it for their own consumers to pay their electricty bills ?