This is the jaw-dropping moment two women brawl on the street in front of horrified onlookers at Notting Hill Carnival's family and children's day.

In a clip uploaded to TikTok, two young revellers trade furious blows in the middle of the packed street.

The brawling pair can be seen grappling, pulling each other by the hair and throwing punches as onlookers shout: 'Where is security?'

Friends can be seen trying to break up the fight as carnival music blares in the background.

The brawl comes as a total of 140 people were arrested on the first day of the west London festival as of 8pm yesterday by Met Police officers.