Section 21B(9)(iv) in Andhra Pradesh Co-Operative Societies Rules, 1964
(iv)If at any stage of the polling, the proceedings are interrupted obstructed by any riot or affray or if at such election it is not possible to take poll for any sufficient cause, the election officer shall have power to stop the polling, after recording his reasons for such an action. The Election authority shall fix date and time for repolling.