Hello Richard,
I accept unreservedly everything you say, especially that part about the French being fishmongers and, by extension, their eating everything that flies, swims,and crawls ! What made me think the exercise to be worthwhile was the fact that I have stretched my legs at French motorway service stations and seen them to be bounded by streams awash with trout around a foot length ! As much as I love France for it's eating and drinking, I had hoped that it might provide some halfway decent fishing - however, perhaps not. I shall still pack a small rod though, even so.
Cheers,
Steve.