Section 30(1)(b) in The Rajasthan District Boards Act, 1954
(b)has within the meaning of section 33 knowingly acquired or continued to hold without permission in writing of the [Collector] [Substituted by Rajasthan Act No. 8 of 1962.] directly or indirectly or by a partner, any share or interest in any contract or employment with, by or on behalf of the Board, or