During my commute home yesterday I ended up following a local club roadie for a while. Once he clocked that I was behind he started offering hand signals whenever things were happening, when approaching some rough ground, moving out for a parked car etc.
The only darkside I ever do is the commute. I didn't have a clue what any of it meant so could only guess. And they weren't aggressive or anything, we had a friendly chat at the lights.
I was just wondering if they're a universally recognised set of signals, or if each club has their own, or if they're just random.

