law: Code of Criminal Procedure Act, 1973
  
  295.Affidavit in proof of conduct of public servant.-
  When any application is made to any Court in
  
  the course of any inquiry, trial or other proceeding under this Code, and
  
  allegations are made therein respecting any public servant, the applicant may
  
  give evidence of the facts alleged in the application by affidavit, and the
  
  Court may, if it thinks fit, order that evidence relating to such facts be so
  
  given.