Then there's the law that any person found carrying a Swanhook, the same being neither a Swanherd in good standing nor accompanied by two certified Swanherds, or Swannerds (or Swanners, or Swanmasters), of known probity, should cough up thirteen shillings fourpence, three shillings fourpence going to the informer and the rest to the King. This looked like a fine bit of legislation until it developed that you can't collect from such people. They haven't got it. That's why they're out stealing Swans.