ANP, PPP served show cause notices over violation of PDM principles Pakistan Mon, Apr 05, 2021 Pakistan People’s Party (PPP) chairman Bilawal Bhutto Zardari , Awami National Party (ANP) President Asfandyar Wali Khan. Photo: Geo. tv/SCREENGRAB ISLAMABAD: Pakistan Democratic Movement (PDM) has issued show cause notices to the Pakistan People's Party (PPP) and Awami National Party (ANP) over alleged violation of the Pakistan Democratic Movement’s (PDM) consensus decision and principles. According to details, notices are sent by Secretary-General PDM Shahid Khaqan Abbasi. PML-N leader, while addressing media outside Parliament House, confirmed that the notices to both parties have been issued.