Found this document in P about Hamas behind the filing of the complaint.

 

 

"Following the issuance of British warrant of arrest for Zipi Livni, Diaa al Madhoun, Chairman of the Al Tawthiq Committee, was interviewed by the Palestinian media (especially those affiliated with Hamas).  He has claimed that Al Tawthiq had been responsible for getting the warrant issued through local British lawyers as part of a “pursuit campaign” Al-Tawthiq was waging against “the Israeli war criminals.”