law: Railways Act, 1989
  159. Disobedience of drivers or conductors of vehicles to
  
  directions of railway servant, etc. 
  If any driver or conductor of any vehicle while upon the
  
  premises of a railway disobeys the reasonable directions of any railway servant
  
  or police officer, he shall be punishable with imprisonment for a term which
  
  may extend to one month, or with fine which may extend to five hundred rupees,
  
  or with both.