Grah! Why can't cyclist not use normal lights on their bikes?! I had to stop abruptly because a cyclist showed up at the roundabout, and because of that and the moist road I slipped and fell over with my motorbike :( Now parts are broken on the bike, but luckily the rest is still running like normal, so only the cosmetic parts are broken. Luckily I got nothing then a painful ankle, because my bike landed on it. The cyclist is fine too, he helped me getting up and two other people from a car picked up my bike. Now I'm just going to hope that my fear isn't going to take over and never let me drive again.
So please cyclist, get a normal light on your bike that is visible from a greater distance then 50cm!