law: Code of Criminal Procedure Act, 1973
  
  257.Withdrawal of complaint.-
  If a complainant, at any time before a final
  
  order is passed in any case under this Chapter, satisfies the Magistrate that
  
  there are sufficient grounds for permitting him to withdraw his complaint
  
  against the accused, or if there be more than one accused, against all or any
  
  of them, the Magistrate may permit him to withdraw the same, and shall
  
  thereupon acquit the accused against whom the complaint is so withdrawn.