The old saw that one shouldnt speak ill of the recently dead cannot possibly apply to controversial figures in public life. It certainly didnt apply to President Hugo Chavez who predeceased Margaret Thatcher amidst a blizzard of abuse. The main reason it must not preclude entering the lists amidst a wave of hagiographic sycophantic tosh of the kind that has engulfed Britain these last hours is that otherwise the hagiographers will have the field to themselves.