3000 trout are stocked in the canal under the Peterborough Lift Lock.... and somewhere in there, the elusive Walter. With one more sleep until the 34th OFAH Under the Lock Fishing Derby, young anglers are looking forward to fishing for prizes and glory this Saturday. David Ryrie from the Ontario Federation of Anglers and Hunters joins Caley Bedore to give some safety advice and conservation reminders ahead of Peterborough's largest fishing derby.