If I was a U.K. fisherman with a lisp supporting the leave campaign and I caught a Brout would you know what I meant?
The question is, if you did, then am I expected to throw it back because it was Une Truite, Mais! inside British Territorial waters?
Voila, there is our dilemma POM Frites avec French Truites, never the twain to meet. Mark my words, if we're not careful, it will be Boxty and Chip DUPE.