Spent a couple of hours down at a place called Seven islands on Mitcham Common today. Gorgeous weather for it. Ended up with a small tench (remarkably) and an equally small Perch. Not much information about the place but it seems as though fish might have been removed not too long ago? I can however confirm that there are still fish in there though. Not sure how though if they were removed? But I did catch a couple. Have they been added illegally? Did they miss these fish? Anyway this is a venue that is worth visiting for a spot of free fishing.