Section 34D(2) in The Gujarat Agricultural Produce Markets Act, 1963
(2)A member, who is directly or indirectly concerned or interested in any contract, loan, arrangement or proposal entered into or proposed to be entered into, by or on behalf of the Board or any market committee, shall at the earliest possible opportunity disclose the nature of his interest to the Board and shall not be present at any meeting of the Board when the contract, loan, arrangement or proposal discussed unless he is required by the other members for the purpose of eliciting information, and shall not vote thereon.