OUR STAFF REPORTER LAHORE The Hameed Nizami Press Institute of Pakistan is organising a seminar on Requisites of National Prestige and Security and Media Responsibilities at HNPIP Auditorium on Saturday. Former law minister SM Zafar will preside over the seminar while Justice (r) Fakhrun Nisa Khokhar and Sheheryar Khan will be chief guests on the occasion.