There are no standardised speed limits across the continent. The famous limitless German expressway is at present limited to nearly all rural sections. Most highways have a speed limit of 110-130 kph while the Italy shows off a 150 kph speed limit on 6-laned highways or more. The left lane is regarded as the “fast lane” for North Americans. But in Europe, it is considered as the “passing lane”, making it illegal to overtake on the right. It must be well remembered to occupy only the outer lane while overtaking some vehicle. Turning signals when changing lens must also be kept in mind.
Signs and markings are alike throughout Europe. However, variations in designs as well as interpretations still exist so it is rather sensible to make a research on your desired country before travelling.
If you are not accustomed to driving in Europe, it is advisable to stay away from large cities as most may have very slow traffic due to the very narrow, limited roads that are difficult to drive on.
Driving by car can be a feasible and enjoyable means to check out the country side. However, it is vital that you must know the road rules in order to prepare yourself should there be any travel plans that need to be adjusted accordingly.