PTI leader Aliya Hamza was presented in Gujranwala session court on Wednesday in the May 9 violence case, reported 24NewsHD TV channel.
The police produced Aliya Hamza before the District Magistrate in Gujranwala and sought permission for her voice matching test.
The court allowed the voice matching test of the PTI woman leader after accepting the request of the police.
Assistant Director FIA took the sample for a voice matching test in the court.
Later the court approved a 9-day physical remand of the PTI leader to the police.
The tight security arrangements were made when Aliya Hamza was produced in the court.
Reporter: Zahid Iqbal Rana