Sad, I am a big fan of Tonga, and their democracy movement. I try to get published in the Matangi at least once a month, and I have written law review articles about their struggles. However bad this story may be, we shouldn't stop buying from Tonga,. Tonga is a very poor nation, and the people there rely on the tropical fish trade to afford the necessities of life. If you stop buying Tongan items, the shady exporters will just move to another area, the practice won't stop. Ban the exporters, embrace the Tongans.
With that said, diving everywhere is a dangerous occupation, even where I live in Florida. While it can be made safer, calls for proper insurance to cover accidents are the way to go. We who dive understand the risks involved, it is an adventure sport lifestyle.