Good heavens. Does no one teach journalistic etiquette these days? This afternoon James O’Brien caused a stir on social media after he delivered a rather bizarre handover on air about, er, one of his station’s own guests. Not long before O’Brien jumped behind the mic, Nigel Farage had joined LBC’s Nick Ferrari for a phone-in – in which he was quizzed on why he had not hosted constituency surgeries in Clacton, whether he had helped to trigger the recent riots and his own personal security.