He's been caught out lying:
Lawyer Peter Stefanovic says footage is snapshot which reveals PM’s ‘pattern of behaviour has crossed the line into outright fantasy’
www.independent.co.uk
plus the time he was called out for lying where the outcaller was suspended for a day while no action was taken
plus one recently where he said he'd not said something while being on video saying it (sorry memory going on details, there's just so many of them)
Used to be a sackable offence, but this speaker doesn't seem to care.