Circling back to the Sydney beach debris Reverse and drift modelling will be used to consider the currents and wind in ascertaining where the black ball-shaped debris is coming from. David Wood from NSW Maritime has told reporters: The [EPA] is working with the Australian Maritime Safety Authority to find where these contaminants may have come from.

Two men have been killed in a multi-vehicle crash on the Sydney Harbour Bridge involving three cars and an empty bus.