Well! Just when it looked like the only political question anyone would be talking about is the start of the leadership hustings, what do you know? All anyone can think about is Boris Johnson’s row with his girlfriend on Thursday night. The one police were called to. Just after he’d seen off Michael Gove and the leadership contest seemed pretty well sewn up, now this: a proper row a plate-throwing, loud enough for the neighbours to hear every word sort of row.