(2)In a creditor's voluntary winding-up, the liquidator may himself from time to time summon, hold and conduct meetings of creditors for the purpose of ascertaining their wishes in all matters relating to the winding-up - (Such meetings and all meetings of creditors which a liquidator of a company is by the Act required to convene in or immediately before such a voluntary winding-up and all meetings convened by a creditor in a voluntary winding-up under these Rules are hereinafter called voluntary liquidation meetings.)