In Greece, traffic flows on the right side, meaning that vehicles travel in the right lane. Therefore, one of the most important points to be considered while driving is to drive on the right side. Traffic rules in Greece are generally similar to those in European Union countries. There are certain rules on issues such as speed limits, driving under the influence of alcohol, and the use of seat belts. In addition, people who will rent a car in Greece are required to have their international driver’s license with them.