There have been many incidents of police brutality in India in recent years
A policeman in India has been suspended after television channels broadcast images of him beating a woman.
In the footage, the officer is seen slapping the woman and pushing her to the ground as he continues to punch and kick her in a police station.
The woman is a suspect in her husband's murder.
The incident took place in Amethi town in the northern Uttar Pradesh state. The area is represented in Parliament by Congress Party's Rahul Gandhi.
Correspondents say that the beating highlights the widespread problem of police brutality in India.
The video shows the incident which lead to the suspension
The footage appears to show an inspector assaulting the 26-year-old woman in full public view.
The woman, a member of the low-caste Dalit community, is accused of murdering her husband, whose body was found in their house on Tuesday.
Reports said the inspector was trying to "force a confession out of her".
A woman constable stood nearby as the suspect was beaten up.
Human rights activists are "appalled by this brutal attack on a woman".
According to Indian law, there are strict guidelines on the arrest of a woman.
A woman suspect can only be handled by a woman police officer and male policemen are not allowed to touch her.
A policewoman has to be present at all times, including during interrogations.
But most of these guidelines are regularly flouted by policemen in India.
There have been thousands of incidents of police brutality recorded in India in recent years, and in many cases, the victims are low caste and poor.