Four division and 21 single benches will take up cases at the principal seat this week. First division bench will consist of Chief Justice Syed Mansoor Ali Shah and Justice Shahid Karim, second of Justice Yawar Ali and Justice Shehram Sarwar, third of Justice Abdul Sami Khan and Justice Sardar Ahmad Naeem and fourth of Justice Shahid Bilal Hassan and Justice Shams Mehmood.