Section 26(2)(b) in Karnataka Municipal Corporations Act, 1976
(b)votes or takes part as a councillor in the discussions of any matter,-(i)in which he has, directly, or indirectly, by himself or his partner, any such share or interest as is described in sub-clause (i), (ii), (iii) or (v) of clause (c) of the provisio to sub-section (1) whatever may be the value of such share or interest, or(ii)in which he is professionally interested on behalf of a principal or other person, or(iii)in which he is engaged at the time in any proceeding against the Corporation; or