The 52 pages of Boris Johnson’s Partygate defence dossier drip with insights into the way he and senior No 10 figures tried to deal with and contain what became a spiralling scandal that engulfed his premiership.
Although the string of law-breaking parties during the pandemic first came to light 16 months ago, there are plenty of new revelations about the gatherings, conversations with key witnesses and briefings to both the press and parliament.