ISLAMABAD (Online) A special committee of Public Accounts Committee (PAC) of the National Assembly has directed the bureaucracy not to comply with verbal orders from anyone including the President and the Prime Minister. The PAC special committee, which met here Thursday under Health Minister Riaz Pirzada in the Parliament House, told the public servants to obtain written approval from competent authority for every piece of work. Riaz Pirzada told that official vehicles were being misused in his ministry and he has taken stern notice of it. I have issued orders for withdrawing the vehicles from the officers who are not authorised to use them, he said. The committee disposed of the matter of installation of security apparatus without inviting tenders in the PM House and issued directives that no work be executed against the rules. The NA body also took serious notice of irregularities of millions of rupees in the accounts of Allama Iqbal Open University and directed that no institution should take any decision about fiscal matters without the approval of the finance ministry. The committee also disposed of the audit objection on awarding 10 percent additional shares of Kepco to National Power Company by former Prime Minister Benazir Bhutto. Secretary privatisation Shahid Hussain Raja told that no loss was caused to the national exchequer due to sale of additional shares.