The Police command says it is investigating the matter on a video that has gone viral on social media showing a police officer harassing Mazabuka Member of Parliament Garry Nkombo.
Lusaka Province Police Commissioner Nelson Phiri says the officer in the video has been taken for tests to find out whether he was acting under the influence of alcohol on duty.
He has told ZNBC News in an interview that the police command will not allow such conducts from its officers.
Mr. Phiri has warned of stern disciplinary action against the police officer is found wanting.
He has further warned police officers to desist from engaging in activities that tarnish the image of the police service.