Rawalpindi: Anti Terrorism Court (ATC) Rawalpindi has adjourned till May 21, hearing of bail after arrest plea of former chairman PTI in 7 cases without any proceedings.Team of lawyers of former chairman PTI appeared in the court.The team requested for giving final arguments in connection with bail plea. However the arguments could not be given due to absence of prosecution.The court while adjourning the hearing till May 21 directed the prosecution to appear on next date.It is pertinent to mention here 7 cases are registered against former chairman PTI in different police stations of Rawalpindi and Taxila under the charges of siege and arson, resistance against police and others during September and November protests.