Supreme Court of Pakistan has given time to Prime Minister Raja Pervez Ashraf to write a letter to Swiss authorities to re-open case against President Asif Ali Zardari, media reported on Monday. According to the details, Supreme Court gave time to PM Raja till September 18 to write a letter. Supreme Court ordered premier Raja Pervez Ashraf to appear before the court on September 18. Earlier this morning, Ashraf reached Supreme Court of Pakistan for hearing the contempt of court case regarding the implementation of National Reconciliation Ordinance (NRO).