These sharks are a danger and will hurt the cape's already crushed economy. They should cull the sharks and not give it a second thought. But we are so screwed up as a society that we embrace flagrant stupidity like this virtual shark net instead.
As long as the seals and sharks are protected by the Federal Government, this will remain an unsolvable problem.
But grasping at straws and seeking unique solutions is something we do all the time.
The easy solution is stay out of the ocean , if you are concerned about sharks.
But that won’t help the Cape’s economy will it? - Tom