A man who told the woman he was "the devil" bit her during the Notting Hill Carnival.Read more
Notting Hill Carnival
BBC Sport's Mwaksy went along to a samba class to learn some moves before this year's Notting Hill Carnival.
More than one million people are expected to visit the west London event over the weekend.
Detectives are looking for a man who sexually assaulted a woman as she made her way home from last summer's Notting Hill Carnival.
A CCTV image has been released by police of the man, who is said to have spoken with an Asian accent, they want to speak with connection to the assault on August 26.
The victim, 30, was travelling on a bus from the Carnival towards Vauxhall when her attacker got onboard.
They both left the Route 2 bus in the Pimlico area before the man attacked the woman in a communal garden, according to the Met Police.