You'd be surprised. Cars will burn a sign, but they'll stop dead when they see a person holding a sign. You also have to watch for the pedestrians walking arou

You'd be surprised. Cars will burn a sign, but they'll stop dead when they see a person holding a sign. You also have to watch for the pedestrians walking around and so on. It's actually a lot more involved than you think. I did it a few times. Not hard, but it does matter a lot, and definitely not pointless.