In addition, the driver may be banned from driving in Bulgaria for up to 3 years. Spare parts are easily available. There are a large number of petrol stations. Vehicles are metered, unless they are privately owned. There are no fly-drive arrangements through the airlines.
Payment is usually in hard currency.
A Green Card is compulsory. Flat fares are charged and tickets must be pre-purchased. Buses and taxis operate in all the main towns. There are also trolleybuses in Plovdiv and Varna.