Vidya Balan will be seen in the role of a police officer with a high post in Ribhu Dasgupta’s next ‘TE3N’. The actress confesses that this is one role which was always on her to-do list. “I have been waiting to unleash this power onto people by playing a cop and finally I got it. I like the power that cops wield. I think I have used it in the right way in the film as the script demanded. I just didn’t get to hold someone by the scruff of their neck and abuse but thoroughly enjoyed what was given,” says Vidya.