law: Sashastra Seema Bal Act, 2007 
  150.  Fresh sentence after suspension.
  Where an offender, while a sentence on him is suspended under
  
  this Act, is sentenced for any other offence, then.
  a.       if the
  
  further sentence is also suspended under this Act, the two sentences shall run
  
  concurrently;
  b.      if the
  
  further sentence is for a period of three months or more and is not suspended
  
  under this Act, the offender shall also be committed to prison or Force custody
  
  for the unexpired portion of the previous sentence, but both sentences shall
  
  run concurrently; and (c ) if the further sentence is for a period of
  
  less than three months and is not suspended under this Act, the offender shall
  
  be so committed on that sentence only, and the previous sentence shall, subject
  
  to any order which may be passed under section 148 or section 149, continue to
  
  be suspended.