ISLAMABAD: Prime Minister (PM) Nawaz Sharif has issued a warning letter to the secretaries of all ministries and the federal ministers. According to sources, the PM issued warnings to all the ministers for not giving time to the upper house of the parliament and for not answering the questions asked by the chairman senate. All the federal ministers and ministries have been directed by the PM to give time to the Parliamentary. The letter stated that a focal person should be appointed of joint secretary level in every ministry who is aware of Parliamentary agenda and to ensure the comprehensive and complete information of any question asked by the both house of parliament.