Professor Tim Bale appeared on BBC Radio 4 to discuss the growing concerns around language being used by politicians and its effect on society. "I think the language used by the Attorney General and the Prime Minister and other conservative MPs at times have been intemperate. We are on a very slippery slope if we don’t stop take a breath and think about what we are doing. This is not only inciting anger across the chamber but also risks inciting people outside of Parliament to do things that could end up in violence. We need to be very every careful.”Find out more, from 17:10