(5)When any prosecution is instituted under this section, it shall be the duty of the liquidator and of every person, who is or has been an officer and agent of the company to give all assistance in connection with the prosecution which he is reasonably able to give.Explanation.—For the purposes of this sub-section, the expression “agent”, in relation to a company, shall include any banker or legal adviser of the company and any person employed by the company as auditor.