law: Railways Act, 1989
  173. Abandoning train, etc., without authority. 
  If any railway servant, when on duty, is entrusted with any
  
  responsibility connected with the running of a train, or of any other rolling
  
  stock from one station or place to another station or place, and he abandons
  
  his duty before reaching such station or place without authority or without
  
  properly handing over such train or rolling stock to another authorized railway
  
  servant, he shall be punishable with imprisonment for a term which may extend
  
  to two year, or with fine which may extend to one thousand rupees, or with
  
  both.