Hey darrsi, is it a stebel nautilus you have on yours?, if so where have you mounted it ?, There's nothing like watching people do the funky chicken as you wake the pillocks up is there?.
The reason i ended up putting the beeping indicator gadget on was purely because everytime i went to turn into my road going home from work there would be someone about to step out in front of me, and whenever i let the airhorn go i never knew whether they were gonna run forwards or backwards so it all became a bit too unpredictable for comfort.
Either that or the horn would simply frighten the life out of them, but in fairness they never take the time to look around when they cross my road.
So with the indicators at least it gives them a bit more of a subtle hint that i'm there.
If they don't do the trick then it's dancing time, and a sly grin from me.
All in the name of safety of course.