Over 500 PTI workers arrested amidst protests demanding Imran Khan's release. Police crackdown criticised; protests mark Khan's two-year incarceration. PTI claims human rights violations in crackdown.

Pakistan Tehreek-e-Insaf (PTI) organized protest rallies nationwide, demanding the release of imprisoned former Prime Minister Imran Khan on the second anniversary of his arrest. Over 500 PTI workers ...