Something I left out of my first reply ...
We have a very stringent Chief Medical Health Officer (CMHO) on the Island, who’s quite fond of Draconian measures to protect health. For instance, he’s responsible for laws against smoking in any public place — even outdoor patios (and more is coming). This CMHO recently studied the sewage outfall in Victoria for health hazards — and he concluded that there were none. This is coming from a person who next wants to make it illegal to smoke in public parks, or beaches — so, it’s a safe bet that if there were any detectable risk whatsoever, he’d be screaming for a treatment plant. He’d rather see the money spent on new health care facilities.
Ah yes, the illustrious Dr. Richard Stanwick, the control fiend to end all.