Over 1100 tanker sailings go by Victoria every year, and not one spill has occurred.
Over 5000 frightens pass by, not one grounding.
Nuclear powered and armed ships pass by on a regular basis, not one has blown up.
Yet Victoria continues to dump untreated sewage into your "pristine" waters, and you don't ask for an environmental impact study done on the impact those tourists have.
Methinks  you doth protest too much