Traffic lights on Dystopia. I have found five of them, they turn green and bleep when you land on them. You have to hit them without faulting on the track, I've been stuck at it for abou 30 minutes now. First one is behind the start point. Second is after the large jump between check points one and two. Third and fourth are hidden inbetween jumps, fall down to find them, it's hard to describe but they're easy to find. Fifth is after the diagonal backwards launch over the huge gap, close to the finish. It is on top if that building, this is where I have been getting stuck and constantly faulting. 4 and 5 need professional help. I am not sure if Squirrel or Easter Egg or anything, but it's worth checking out and experimenting with.