It is not unusual to see someone walk into the run you are fishing and go fish below you. If we were to stop everyone, we will see lots of angry fishermen.
It would definitely be a perfect world if everyone do the rotations.
A good example is the Bergman Run. Most fishermen that comes to the run park themselves anywhere they can.
Unfortunately, most do not know how to fish in rotation.
On Saturday morning 7:30am, I walked into the run. I saw three fishermen fence posting the tailend. 2 in the middle and 2 flyfishers working their way down from the top of the run.
I waited for the flyfishers to work their way down before stepping into the top of the run. I made 3 casts and got one. While I was playing that fish down towards the middle of the run, someone decided to step into the spot I got the fish. As I was making my way down anyways, I did not mind. I started to fish below this guy and got another one. More people started to come and some decided to fish in between the fishers down towards the tailend and some above me. I worked my way down just behind the flyfishers and got into another one.
I am just saying that not everyone is willing to learn from someone else. I started steelheading like everyoine else- fence posting until I started reading and understand why we need to move.
I found that I caught more fish by moving constantly.
Just my 2 cents worth...