A driverless electric bus was tested in Cluj-Napoca, Romania.
The Karsan e-Atak model features Level 4 autonomous driving.
It can operate 24/7 at speeds up to 40 km/h.
The bus follows routes, stops at stations, opens/closes doors, and obeys traffic laws.
Romania's road laws do not allow Level 4 or 5 autonomous vehicles for commercial or passenger transport.
The Karsan e-Atak is 8.3 meters long with a 52-passenger capacity.
It offers a range of up to 300 km per charge.
The bus has been tested in the US and several European countries.
Karsan Autonomous e-Atak is the first and only Level 4 autonomous bus operating in 12 projects across 11 countries in Europe and the US.