The policeman accused of doing this is yet to be identified.
The incident which was taken via a mobile phone camera allegedly showed the young woman being forced to swallow condoms or she would be locked up.
The video was posted on Facebook and has since gone viral has promoted more negative reaction from the public at large.
Many have called for Police Commissioner Gary Baki to have the officer accused arrest charged and dismissed from the force.
Turi says he has instructed Boroko Police Station commander to have the policeman identified as soon as possible.
He also says he has received instructions from police headquarters for an investigation into this incident.
Turi was not able to identify the woman by name as the arresting officer had not placed details of her arrest on record.
But he is appealing to the public to help pass on the message for the woman to place an official report on the incident.