law: Railways Act, 1989
  151. Damage to or destruction of certain railway
  
  properties.  
  (1) If any person, with intent to cause, or knowing that he is
  
  likely to cause damage or destruction to any property of a railway referred to
  
  in sub-section (2), causes by fire, explosive substance or otherwise, damage to
  
  such property or destruction of such property, he shall be punishable with
  
  imprisonment for a term which may extend to five years, or with fine, or with
  
  both.
  (2) The properties of a railway referred to in sub-section (1)
  
  are railway track, bridges, station buildings and installations, carriages or
  
  wagons, locomotives, signaling, telecommunications, electric traction and block
  
  equipments and such other properties as the Central Government being of the
  
  opinion that damage thereto or destruction thereof is likely to endanger the
  
  operation of a railway, may, by notification, specify.