If you don't want to wind up like a bug on a windshield, pay close attention to a few pedestrian survival rules, especially on the streets of motorbike-crazed HCMC and Hanoi. Foreigners frequently make the mistake of thinking that the best way to cross a busy street in Vietnam is to run quickly across it. This does not always work, and could get you creamed. Most Vietnamese cross the street slowly - very slowly - giving the motorbike drivers sufficient time to judge their position so they can pass on either side. They won't stop or even slow down, but they will try to avoid hitting you. Just don't make any sudden moves.