Hello, I am new to this site and would like to tell you of my first hand account on this matter.
First of all a little about myself, I am an open match angler of some 20yrs, I do not fish the boat basins refered to by Roy Webster and never have, I have no vested interest in this matter in any other way, other than, that of an angler and conservationist.
I was visiting Lathams of Potter Heigham with my wife on a shopping trip several weeks ago, I, by sheer chance, spotted Jim Randell fishing a small club match and wandered over to have a chat. I asked him if he had caught etc, his reply was a firm no! he nodded toward 3 big wetsheds (boat sheds) and said "Have a look in there" I walked over and entered, what I saw next, so shocked me I felt compelled to photograph it, I purchased a throw-away camera from Lathams and returned to the wetsheds.
I took over a dozen photo's of thousands and thousands of fish scales strewn along the wooden walk ways inside the sheds, to give you an idea of how many, I paced out over 30 paces (aprox 30 yrds long), absoloutely covered in fish scales, there were NO fish skeletons,heads or anything else, just scales. There were NO droppings or animal foot prints in the mud to indicate Otters or Mink predation ( as reported in Angling Times, based on an EA experts opinion that has not visited the site).
I am currently communicating with Mr Rupert Pyett from the EA, I have asked him to prove or disprove in writing his colleagues claims that Otters and Mink are responsible, I will of course keep you posted, Bob.