The colourful march saw most people wearing everyday clothing but some wore provocative outfits as they marched on London's central Trafalgar Square yesterday.
Slut Walk was first held in Toronto earlier this year after a police officer caused outrage by stating that "women should avoid dressing like sluts in order not to be victimised" during a speech to university students.
The protest soon spread to cities around the world where women joined in huge numbers to challenge the mindset that victims of sexual assault should bear a degree of responsibility on the grounds that they were "asking for it".
The London march kicked off behind a banner reading "Slut Walk London: because we've had enough". Others carried placards reading "It's a dress, not a yes", "Women against rape", "No means no" and "Hijabs, hoodies, hotpants, our bodies, our choices".
One sign read "We are all chambermaids" - a reference to the Dominique Strauss-Kahn sex case. The former International Monetary Fund chief has pleaded not guilty to seven counts of sex crimes, including attempted rape, against a year-old woman cleaning his New York hotel suite.
