Section 71(7)(c) in The West Bengal Panchayat Act, 1957
(c)Where two or more Nyaya Panchayats not subordinate to the same District Magistrate have taken cognizance of the same offence, the District Magistrate within the local limits of whose jurisdiction the proceedings were first commenced may direct the trial of such offender to be held in any Nyaya Panchayat subordinate to him and if he so decides all other proceedings against such person in respect of such offence shall be discontinued.