There was an horrific case a couple of years back where a woman in supermarket went to fetch her boyfriend because some chap had I think in her opinion "pushed in front of her" at the check out or "disrespected" her in some way, such a trivial reason no doubt. Sadly the people involved lacked the social skills or common courtesy to resolve it amicably. Unfortunately she did manage to find her boyfriend and returned a couple of minutes later to the check outs. Unfortunately some poor innocent chap who happened to be in the general area but who was not involved in the initial altercation with the woman was confronted by the deranged pyschopath boyfriend who attacked and killed him. Maybe it happened at the Sainsburys Saver Centre in Bell Green, Sydenham, South London as lots of assaults took place there as that was the demographic of the customer base. But it was horrific as this guy went totally beserk all because his thick girl friend was thick. I think the nutter was caught and given a life sentence of 4 years
or some other ridiculously low pathetic sentence.
There are real nutters out there. You take your life in your hands if you challenge anyone when you are out on your bike. Cyclists are already very vulnerable without making your self a target. I suppose when the adrenalin is pumping it is difficult to hold back, but be careful, very careful.