For non-residents on the Miramichi, it doesn't appear to be having an impact. However, the first year that we went catch-and-release, there was a real impact on residents deciding that they didn't want to fish that year.
I just returned from a wildlife trust fund meeting, where we get revenue based on licence sales. The revenue on fishing licences is up quite dramatically in 2016 compared with 2015. It appears that numbers of people have decided to come back and go fishing again.