This is a scene I didn't expect to come across in my nice safe neck of the suburbs. Yes, gang activity. I evidently ended up in an area that was already staked out, somebody else's turf. Their colors were proudly on display. I could see they were not happy with me being there. Even without seeing any gang symbols and hand gestures, I knew the best thing to do would be to turn around and leave the way I came. So I did.