Islamabad - National Assembly Speaker Ayaz Sadiq has finally given formal approval to summon the head of Panama leaks JIT and appear before the committee of rules, privilege and discipline. Sources said that speaker had taken the decision after one week consultation. After this development, the sources said, the committee has directed the Panama leaks JIT head to ensure his presence in committee meeting that was going to be held on February 02. Sources said that JIT head had been summoned in the committee on the privilege motion of Capt (r) Safdar.