Soni is a police officer who, following her divorce, lives alone in Delhi. She is friends with senior superintendent Kalpana Ummat, who lives with her husband Sandeep, who is a high-ranking officer in the Delhi police. Soni's ex-husband Naveen often visits her, trying to persuade her to rekindle their relationship but she is not interested.
One day, while on duty, Soni beats a street goon who tries to harass her. Kalpana reprimands Soni for her temperamental behaviour. A day later at a check post, Soni again gets involved in an violent incident when she slaps a drunken navy officer who is driving without a licence.
The commissioner of police tries to take disciplinary action on Soni for the check post incident. Kalpana tries to persuad Sandeep and her seniors against it, but Soni is transferred to the police control room and an inquiry is set up for the incident.
Few days later, Soni is brought back into the police after Kalpana's intercession. The two later go to a restaurant to relax. Soni goes to the ladies washroom, which has been occupied by a group of young men who are consuming drugs. She gets into a fight with them. One of the men is found to be the son of a minister's friend.
After the incident, Sandeep scolds Kalpana, holding her responsible for the fight. The men are arrested but released immediately, while Soni is taken off duty and sent back to the control room.