Vague question here................

Me and Brightbear were travelling to school by bus this morning and were wondering the following....

A) Is there a price difference between public (ozel halk) buses and the other ones??

B) Why does the akbil machine make 3 different types of beeps?? We're guessing its different for akbil, student card holder and adult card holder??

If you give a shite, u may reply

no difference in price between blue and red buses.
Blue buses have a cashier so you can pay by cash but you cant use the mavi akbil on there.
red buses wont take cash but you can use the mavi akbil (monthly travel card 85 lira)

akbil makes noises depending if its a full/indirimli/mavi/empty akbil and it annoys everyone.