I have taken to the streets again running it is much better than the treadmill. The good news running on the streets, if I need to spit for I am running so hard, I can just do so on the street. The bad news, everyone else spits so you have to avoid it on the street. Of course there are no spitting guidelines, you can spit left or right it it all personal preference. I am running up behind someone and I couldn’t decide what side to pass on, I almost went left but decided to go right, just as I passed him, he spit left, if I went left, I would have been spit on. UGGH! Just one of the hazards of running on the streets of Shanghai I really wish there were guidelines.