Target practice
Ever since the days of Tony Hancock, many of the best British sitcoms — from Dad’s Army to Fawlty Towers, Rising Damp to The Royle Family — have featured a middle-aged man convinced that he’s the only sane person left in an increasingly mad world. The frankly subversive twist in W1A (BBC2, Thursday) is that the middle-aged man in question might well be right. As the BBC’s Head of Values, Ian Fletcher (Hugh Bonneville) is surrounded by any number of jargon-spouting younger colleagues whose apparent aim is not to let anybody realise how stupid they are — or at least it would be if they realised it themselves. Head of
