Section 54C(4) in Chennai City Municipal Corporation Act, 1919
(4)The publication by a candidate or his agent or by any other person of any statement of fact which is false, and which he either believes to be false or does not believe to be true, in relation to the personal character or conduct of any candidate, or in relation to the candidature, or withdrawal from contest of any candidate being a statement reasonably calculated to prejudice the prospects of that candidate's election.