Younger sister of Pir Sibghatullah Shah (Pir Pagara), Bibi Naila, died in a road accident in Madina on Wednesday night. Bibi Naila was in Saudi Arabia to perform Umra; her driver passed away in the accident as well. Pakistan Muslim League-Functional (PML-F) Leader Pir Pagara, who is in London, has postponed all activities and would soon return to Karachi.