ISLAMABAD: PTI on Friday once again boycotted the proceedings of the National Assembly (NA) and announced support for the Sept 8 shutter-down strike call given by Balochistan National Party (BNP) and Pakhtunkhwa Milli Awami Party (PkMAP) in Balochistan. Following the boycott, the main opposition party held a ‘people’s assembly’ outside the Parliament House and urged the judiciary to take up …