law: Specific Relief Act, 1963
  37. Temporary and perpetual injunctions
  (1) Temporary in junctions are such as are to continue until a
  
  specific time, or until the further order of the court, and they may be granted
  
  at any stage of a suit, and are regulated by the Code of Civil Procedure, 1908.
  
  
  (2) A perpetual injunction can only be granted by the decree
  
  made at the hearing and upon the merits of the suit; the defendant is thereby
  
  perpetually enjoined from, the assertion of a right, or from the commission of
  
  an act, which could be contrary to the rights of the plaintiff.