You can use the car within «zone of use» – a solid zone on the map. It is forbidden to left «zone of use». If you really need it, contact Support service before the start of the trip, they will help you.
You can end the trip only in «drop off zones» (darker zones like small islands on the map). You have to finish the trip according to the road traffic rules in order that the car will not be evacuated by the police or the parking inspection.
You can leave the car out of the drop off zone only if you use «waiting» or «transfer» modes.