Pakistan Tehreek-e-Insaf leader Asad Qaiser was arrested in Islamabad, the 24NewsHD TV channel reported on Friday.
The former National Assembly speaker was detained in relation to a corruption case.
PTI leader’s brother said Asad Qaiser was arrested from his home and plainclothesmen were part of the raiding team.
However, sources said he was arrested at Bani Gala