Thanks for the info chaps, very interesting, and great Wandle websites. that river looks extremely 'trouty' it has to be said. I am keen to help when i can in the cleanups too, and will definitely get stuck in if you're in the wandsworth area and i'm around.
Sadly, i suppose trout will always be rare in the river due to the number of people who live on its banks, especially the E Europeans for whom C&R is an anathema. If anyone fancies a few casts, i'd love to join you?
re the Southern meet, i'd love to come along, but i'm getting married in December

and most weekends are tied up! I'll have a look at the thread tho, and if i can make it, i'd love to join you.
Cheers
Alex