The British actress says the Pulp Fiction producer asked her years later if he had tried anything with her as he couldn't remember if he had assaulted her or not.
Reported to police in November, it brings bring the total number of women who have reported Weinstein to British police to nine.
The allegation isn't the first complaint made against the actor.
The controversial singer says actresses who accused Weinstein of rape and abuse 'knew exactly what was happening'.
The Tory MP was accused of making an unwanted sexual pass at a former olympic rower
It is understood officers from the Met Police's child abuse and sexual offences command are looking into claims of sexual assault on a man in Lambeth in 2008.
WARNING GRAPHIC CONTENT: Mimi Haleyi claims the 65-year-old "forced himself" on her when she worked on a Weinstein Company production.
Sources within the Met Police have confirmed a probe into incidents in 2010, 2011 and 2015.
The Miramax Mogul has been axed following a string of allegations against him.
Actress says she reported alleged rape to head of studio who 'told her there was no proof' as she hit out at Amazon chief executive Jeff Bezos in series of tweets.
Metropolitan Police have confirmed they are investigating an alleged assault involving the disgraced Hollywood producer which happened in this country.
The 25-year-old British actress and model is the latest star to come forward with allegations of improper behaviour regarding the disgraced movie mogul.
The Trainspotting actor revealed he had 'heard rumours' over the years and claimed the film producer was now getting what he deserved.
Georgina Chapman says her 'heart breaks for all the women who have suffered' because of her husband's 'unforgivable actions'.
The Obamas joined the condemnation from fellow Democrats, including Hillary Clinton who said she was "shocked and appalled" by the scandal
Claims of impropriety from the likes of film stars Ashley Judd and Rose McGowan has led to the movie kingpin being dismissed from the Weinstein Company.
THE former Top Gear presenter was interviewed under caution today before being told there was insufficient evidence to proceed.
THE Met confirmed that a woman had made an allegation of "non-recent sexual assault" against Evans on May 23.
CCTV footage shows Mark Pearson did nothing wrong while the alleged victim failed to pick him out at an identity parade and yet he was still dragged through court.
THE Sunderland winger was questioned by police today following the allegation involving a girl who is believed to be 15 years old.