law: Narcotic Drugs and Psychotropic Substances Act, 1985
  34. Security for abstaining from commission
  
  of offence.
  (1) Whenever any person is convicted of an offence punishable
  
  under any provision of Chapter IV and the court convicting him is of opinion
  
  that it is necessary to require such person to execute a bond for abstaining
  
  from the commission of any offence under this Act, the court may, at the time
  
  of passing sentence on such person, order him to execute a bond for a sum
  
  proportionate to his means, with or without sureties, for abstaining from
  
  commission of any offence under Chapter IV during such period not exceeding
  
  three years as it think fit to fix.
  (2) The bond shall be in such form as may be prescribed by the
  
  Central Government and the provisions of the Code of Criminal Procedure, 1973,
  
  shall, in so far as they are applicable, apply to all matters connected with
  
  such bond as if it were a bond to keep the peace ordered to be executed under
  
  section 106 of that Code.
  (3) If the conviction is set aside on appeal or otherwise, the
  
  bond so executed shall become void.
  (4) An order under this section may also be made by an appellate
  
  court or by the High Court or Sessions Judge when exercising the powers of
  
  revision.