law: Railways Act, 1989
  122. Power to make rules in respect of matters in this
  
  Chapter.  
  (1) The Central Government may, by notification, make rules to
  
  carryout the purposes of this Chapter.
  (2) In particular, and without prejudice to the generality of
  
  the foregoing power, such rules may provide for all or any of the following
  
  matters, namely:- 
  (a) the injury to property which shall be
  
  considered serious under clause (a) of sub-section (1) of section 113;
  (b) the forms of notice of accidents to be
  
  given under section 113 and the particulars of the accident such notices shall
  
  contain;
  (c) the manner of sending the notices of
  
  accidents, including the class of accidents to be sent immediately after the
  
  accident;
  (d) the duties of the Commissioner, railway
  
  administration, railway servants, police officers and Magistrates on the
  
  occurrence of an. accident;
  (e) the persons to whom notices in respect of
  
  any inquiry under this Chapter are to be sent, the procedure to be followed in
  
  such inquiry and the manner in which a report of such inquiry shall be
  
  prepared;
  (f) the nature of inquiry to be made by a
  
  railway administration into the causes of an accident under section 120;
  (g) the form and manner of sending a return of
  
  accidents by a railway administration under section 121.