The Saugeen at Denny's Dam has had this regulation for a long time. I think it's a good thing.
The waters of the Saugeen River from Denny's Dam to the westerly edge of the concrete abutments situated downstream from the said dam, County of Bruce.
Rainbow Trout, Brown Trout and Pacific Salmon: Extended fall season from 4th Saturday in April to Dec. 31.
Closed to night fishing Oct.1 to Oct 31 (from one half hour after sunset to one half hour before sunrise.)