I was traveling by a bus in Mumbai last week when this happened. I want to warn all women who travel by buses in Mumbai of such groups of people. I was standing in a corner of the bus and the bus got crowded near Dadar. Suddenly a group of 3-4 people entered the bus and stood close to me unnecessarily. I was wearing a knee length skirt and blouse. Suddenly one man pushed me hard from the back causing me to shout at him. Immediately all the 4 men surrounded me and started using bad words. In between the shouting, a man standing behind me suddenly lifted my skirt up to my waist. As I tried to pull my skirt down, the other men started groping my breasts and thighs. This continued for 3-4 minutes... and no one help me. Suddenly all 4 disappeared at the next bus stop.