I didn't hear this, but the only time I have ever attended Any Questions I was very surprised when the warm up lady encouraged the audience to heckle the speakers!
It was disgraceful, and while I disagree with Owen Paterson and James Delingpole, shouting at them and calling them "murderers" -- I think I heard that word, anyway -- is just plain wrong and undermines their position. Then again, some people just want to take up a side so that they can hate other people.
Yes, hates a good word for it, Jim.
I can't understand how people let passion become hate. Like the 'shock-jock',this morning, it ruins any argument they might have.