Section 19(1) in The Punjab Agricultural Produce Markets (Election to Market Committees), Rules 1961
(1)Where the votes of the members entered in the electoral roll have to be taken under sub-rule (2) of rule 13 the Returning Officer shall provide a ballot box. Such ballot box shall be so constructed that ballot paper can be introduced therein but cannot be withdrawn therefrom without the box being unlocked. The ballot box shall be placed where it can be seen by the presiding officer during polling.
