don’t accept rides from strangers who offer you a ride. If there is no meter in the taxi, agree on a price before starting out. Always carry a city map with you so you can find your way if you get lost.
If you have trouble communicating, look for students and young people who might speak a foreign language. And finally, remember to smile. It’s the friendliest and most sincere form of communication, and is sure to be understood in any part of the world.