Terry Prone: Allegra Stratton can’t undo the damage — but at least she knows how to say sorry

Allegra Stratton speaking outside her home in north London where she announced that she has resigned as an adviser to Boris Johnson. Picture: Jonathan Brady/PA Wire
No snow. Earlier predictions that today would see us covered in snow prove false, and I find myself murmuring the first line of Dennis O’Driscoll’s wonderful poem about rain: