KARACHI – Sindh Minister for Mines and Minerals Development Manzoor Hussain Wasan on Monday met former president Asif Ali Zardari in London. He briefed the former president about the progress of work on the development schemes in the province, said an official handout issued here on Monday. The minister said Pakistan People’s Party (PPP) Chairman Bilawal Bhutto Zardari would soon address public gatherings in South and Central Punjab, Peshawar and Quetta. The provincial and local leadership of the PPP would expedite the campaign to establish contact with the masses, he said. His son Sahibzada Halar Manzoor Wassan was also present in the meeting.