"Plus ça change, plus c'est la même chose (The more things change, the more they stay the same)" could perhaps be applied to Belgrade's new "Bus Plus" system, but we'll see.
Most people I've talked to think so. If you're a regular bus user, you have to get a special card with your photo on it, pay a monthly amount, then scan it inside the bus. You can enter from any door.
For people like me, who use the bus once in a blue moon, you can buy a rechargeable card that you scan in the bus, or else buy a ticket from the driver (you used to be able to buy a ticket at a newsstand), then punch it in the little yellow machine you see above. I think the 'entering by the front door and buying a ticket' part is going to slow things down...
And ticket controllers will still be around to check both your pass and individual ticket.
Let's see if this system is an improvement in itself, or if it will need some changes.