Don’t sacrifice safety to stay on a budget. If you arrive after dark, especially in a big city, don’t walk the streets with a backpack just to save a couple of bucks. This is especially true for women traveling alone. A taxi is a bargain m this situation.

- I feel I should repeat my previous warning about taxis in Prague. Use a cab only when absolutely necessary in that city, and have your hotel or pension call you one rather than pick one up at the taxi ranks.
- Finally, don’t leave London without riding in a Black Cab. There’s enough room in those things to house (or start) a small family.