TV hatchet job on Boris and Carrie: Written by a lifelong Leftie, it mixes fact and fiction like The Crown and it's packed with scenes of dubious taste including the PM's fiancee giving birth – while he's shown tormented by dreams about ex-lovers
Series starring Kenneth Branagh and Ophelia Lovibond began filming this week
However, This Sceptred Isle risks igniting controversy for mixing fact and fiction
Scenes in Sky Atlantic series include Carrie Symonds giving birth to their son