law: Marine Insurance Act, 1963 
  49. Several ports of discharge 
  (1) Where several
  
  ports of discharge are specified by the policy, the ship may proceed to all or
  
  any of them, but, in the absence of any usage or sufficient cause to the
  
  contrary, she must proceed to them, or such of them as she goes to, in the
  
  order designated by the policy. If she does not there is a deviation.
  (2) Where the policy is
  
  to "ports of discharge" within a given area, which are not named, the
  
  ship must, in the absence of any usage or sufficient cause to the contrary,
  
  proceed to them, or such of them as she goes to, in their geographical order.
  
  If she does not there is a deviation.