Perhaps the UK will have a second civil war. I hope not, but certainly some very strong feelings are simmering.
As usual most people, irrespective of how they vote on this issue, will want to keep their family out of any violence.
There are some fanatics on both sides who are, unfortunately, prepared to do just about anything to "win". Hopefully the vitriol often voiced on these boards are not indicative of real physical violence to come, but I am not so sure.