I think this is a wonderful group in India started by a 40 year old mother of 5, who witnessed a man beating his wife in public whilst onlookers did nothing, she went back with 5 women the next day and bamboo sticks and beat him.
I don't condone violence but in this case he (and others like him) deserved it. They do alot for the empowerment of women in India, they are aware of the law, but they will literally fight for justice :)
www.thefrisky.com/2012-09-13/the-gulabi-gang-meet-the-faces-of-indias-feminist-movement/
www.gulabigang.in/