Yeah this was filmed 3 years ago when the limit was up at 133cm. The guys at Rugged Point Lodge are super professional, know their stuff and wouldn't let anything go on that wasn't completely above-board.
In certain situations it's actually beneficial to the captain to keep the clickers on while drifting along deep water structures. This ensures that while the captain is not looking at the fishermen, he can still be aware of if you are letting out line or reeling up. It's not just for noise.
