
If you've already made the decision to pick up a rental car at the airport, make sure you take the following concerns into consideration.
1) Driving laws
Driving laws vary greatly from country to country. If you're driving in an urban environment, you need to give local ordinances special consideration. Make it your business to learn the local rules of the road beforehand. In Canada, for example, road signs indicate which turns are permissible at an intersection, rather than the opposite. In the U.S., we're used to approaching an intersection and seeing a big red line through an arrow if a particular turn is impermissible. In Canada, you'll see a green circle around several arrows indicating which turns are permissible. The whole system can appear very cumbersome to an American driver.
2) Be aware of language barriers
Unless you are a very experienced driver, it's generally not a good idea to drive in a country if there is a significant language barrier. Unless you speak Chinese, driving in China will be very challenging and possibly dangerous. If