We self regulate ourselfs...we do not put legal size fish back into the lake that are hook wounded or bleeders.I cannot speak for others on this and once and awhile we get our limit and we stop fishing because we don't want to hook wound a fish we can't keep.It is just the little guys that you have to put back...it is those little ones the ones that are hook wounded enough to live and not grow normal that I believe is the root of the problem.I hope the stockers this year that Big John has posted about will be large enough to survive a lure that the last couple of years was larger than the salmon trying to eat it.polebreaker