Vice President and Rajya Sabha Chairman M. Venkaiah Naidu has urged the members of the house to make judicious use of the rules and instruments of the house to raise various issues. <br />''<br />''On his last day in office today, Mr Naidu said, he is leaving the office satisfied with his work. Sources said, in a meeting with the Secretary General and other senior officials of the Secretariat this morning, he complimented the senior officials for their commitment and hard work and assistance extended to him during the last five years.<br />''<br />''Mr Naidu further said that he has acted tough on some occasions as warranted by the Rules of the House and it was in the larger interest of the functioning of the House. <br />''<br />''Despite the limitations imposed on the Chair in the matter of allocation of time to different parties and Members, he said that he did his best to give more time to the Members of small parties represented in the House. Mr Naidu urged the members to make best use of the meetings of the Committees through better attendance and longer duration of meetings.<br />''<br />