Most of the overt prostitution in Calcutta occur in the evening in the red light districts where women actually line up along the street for passers by, like some sort of commodity that can be picked over, chosen, used, and abused. It might be tempting to think that the women want to be there since they`re standing out there without a gun to their head. But the gun in this situation is behind the scenes in the physical violence, coercion, and desperation that holds these women hostage to a brothel owner/madam.