Driving is on the left (right hand vehicles), and most road signs are similar to Europe. Major road signs are both Turkish/Greek and English scripted.
Speed limits vary, the norm is 50 km/h on a normal inter-city road, 65 km/h on dual carriageways, 100 km/h on the motorway.
There is a drink/driving law and speed cameras. All documents relating to the car and/or hire should be carried in the vehicle. It is also advisable to carry your driving license with you as well. Minimum age for car hire is 25 years.