This is definatly an issue that has to be taken care of. I could only imagine the health issues with people who were there in the long term. Hell I was only there for just under a week and I lost my voice and had a sore throat for 2 weeks from all the crap in the air. I remember first walking up off the boats and had on one of those white paper masks on and I guess it was a DR. who walked up to us and took them and made us put on the asbestos orange color ones. So you know there was some crap in the air !