We know for a fact that more custom-built ships land in our ports than those that have been refurbished. We also know for a fact that more ships that are less than 25 years old land in our ports, and that is the really important point. New Zealand's current exports require high animal welfare standards, but these are not enshrined in legislation. So surely a far better option for all involved, least of all the cattle that we're seeking to protect, is to legislate for world-leading regulations.