Sunak, who apologised on Thursday for what he called a "brief error of judgement", filmed a video in the back seat of his car while travelling in the north of England, without wearing a seat belt.

"Following the circulation of a video on social media showing an individual failing to wear a seat belt while a passenger in a moving car in Lancashire we have today issued a 42-year-old man from London with a conditional offer of fixed penalty," Lancashire Police said on Twitter.

(Reporting by Andy Bruce and Farouq Suleiman)