Balochistan police arrested Pakistan Tehreek-e-Insaf (PTI) Senator Azam Swati, Geo News reported, citing sources.
According to the sources, Senator Swati was taken by the Balochistan police to Quetta.
Sources said that Swati will be kept at a jail in Balochistan.
Senator Swati, who was arrested on the issue of controversial tweets against military institutions and their officials, was ordered to be sent to Adiala Jail on a 14-day judicial remand by a judicial magistrate of Islamabad a day back.
Cases were registered against him in various cities of the country, including Quetta, on the issue of controversial tweets and he was detained by the FIA on November 27.