So, I go into a fishmonger's shop in Marlebone, Isle of Dogs, and what do I see? Sharks, hanging from the beams.
Perfectly understandable.
Then, I get sent to a fruit and vegetable emporium. Sharks, hanging from the ceiling.
The sundry shop? Sharks, hanging from the ceiling.
"What's for afters?" "We got shark cake, shark sorbet, shark pudding, or strawberry tart." "What, strawberry tart?" "Well, it's got some shark in it." "How much?" "Three. Rather a lot, really." "Well, I'll have one slice of strawberry tart without so much shark in it." (One slice of strawberry tart without so much shark in it, later...) "Appalling." "Moan, moan, moan..."
maybe there was to many sharks so they made a royal decree that all shops must sell sharks. now it seems like there aren't any more sharks in the skyway, now the decree was taken away and was replaced by a decree that says marlymite is so disgusting it is illegal, that's why its a pet snack served by pirates (anything black market pirates just have to have)