Chaos in the Supreme Court. Law and Justice aims to change the rules of appointing court's chief

The new law regarding the Supreme Court is causing chaos and uncertainty, depending not only on which side of the isle you ask, even judges give conflicting opinions. Who is the First President of the Supreme Court? Will a new one be appointed? Are there enough judges to appoint a new one? Who can be a judge in the Supreme Court? That's not all, Law and Justice is seeking to amend the new law and lower the threshold needed to appoint a new first president to the Supreme Court.