Some of the BBC’s younger journalists “do not understand” impartiality, former editors of the British public broadcaster have warned. Giving evidence to the Communications and Digital Committee of the House of Lords on Tuesday, the BBC’s former head of TV news Roger Mosey said, “Some younger journalists don’t understand it in the way it was classically imbued into BBC journalists over the years.” “I think training is absolutely essential to this, that people do get these classic BBC values,” he said. Richard Sambrook, former director of BBC Global News who now teaches journalism at Cardiff University, said his journalism students tend to confuse impartiality with “social justice.” “I talked to students about impartiality … and they may say, ‘Well, fairness is about social justice.’ You have to try to reframe the argument. With identity politics, they have a very different concept of what is right,” he said. He said “it …