law: Custom Act, 1962 
  97.
  
  No Coasting Vessel to Leave without Written Order. – 
  (1)
  
  The master of a vessel which has brought or loaded any coastal goods at a
  
  customs or coastal port shall not cause or permit the vessel to depart from
  
  such port until a written order to that effect has been given by the proper
  
  officer.
  (2)
  
  No such order shall be given until –
  (a) the master of the vessel has answered the questions put to him under
  
  section 38;
  (b) all charges and penalties due in respect of that vessel or from the
  
  master thereof have been paid or the payment secured by such guarantee or
  
  deposit of such amount as the proper officer may direct;
  (c) the master of the vessel has satisfied the proper officer that no
  
  penalty is leviable on him under section 116 or the
  
  payment of any penalty that may be levied upon him under that section has been
  
  secured by such guarantee or deposit of such amount as the proper officer may
  
  direct;
  (d) the provisions of this Chapter and any rules and regulations
  
  relating to coastal goods and vessels carrying coastal goods have been complied
  
  with.