we have always slowed down when passing boats be it one on its own or 20 ,going past one near kinver .slow down you ffing ugly bitch i will pull your f--king head off if i could get to you you ffing bast-- d-two weeks later on the llangollen ,i heard slow down you ffing ugly bitch and all the rest of it .were upon mr pulled over went and knocked on this guys boat to see what is problem was .he would not come out or even open is doors .found out later ,this guy is well known for doing this .seems he as nothing better to do ,as any one else come across this guy i was told , he is pissed most of the time