You should never confront, its not you job, steamed or not, observe and report. I normally stroll by and have a peek, ask if they are having any luck and chat. Many times its been people on the other side of the river. I carry Binoculars to study rises so. Pretty obvious most of the time just the way people act, like packing up when you get close or guilty looks. Many times it's a stringer of trout in the water. If it is obvious I Phone RAP, I have it programed into my phone. The number is on the back of your license also and I have it memorized. As for pictures, personal discretion please, don't do anything that would put you in harms way or break the law. More info on how to report here.
It's amazing how few people actually read their regulations and take into consideration water closures, bag limits etc. They often move to Alberta from elsewhere, sometimes out of country and bring their previous knowledge with them (well you can use live bate in Ontario). Or it's jut rank arrogance and stupidity with no regard for the waters or fellow anglers. Many eyes on the water help protect our fishery.
Be careful on the water and keep well
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