Punishments for defacing or littering historical sites are also severe. Don't even think of messing around with illicit drugs in Turkey. You may import 25 liters of spare fuel free of duty. Helmets are compulsory for motorcyclists. Credit cards are generally accepted.
Unleaded gasoline is called kursunsuz benzin.
Unleaded super gasoline has an octane rating of 95. Diesel also goes by the name mazot. LPG is getting more popular and is available at many stations. Driving Turkeywith its surprisingly good roads and maddeningly slow trainsis best seen by motor vehicle. Generally, driving habits conform those of other Southern European countries.