Stephane from Biarrtz is still finding British boards down there and here's one of em, a sweet late 70s Freedom twinnie shaped by Steve Harewood. It has fins unlimited fins which Steve brought back from San Diego as the hot new product, but you don't see many of them around now.
If you're wondering how so many of our vintage boards are down there heres a French ad from around '79 stocking loads of British stuff.