Imran Khan appeared before the Islamabad-based accountability court after the high court earlier in the day extended the PTI chief's protective bail for three days and directed him to seek bail from the anti-corruption court within this period.
Baloch political activists organised anti-Pakistan protests in Germany to observe May 28 as Black Day against the Pakistani nuclear tests in Balochistan.
As unrest spreads in Pakistan following the arrest of former Prime Minister and Pakistan Tehreek-e-Insaf (PTI) leader Imran Khan, the police on Thursday arrested former foreign minister Shah Mehmood Qureshi, a close aide of Khan.