http://www.theage.com.au/victoria/twin- ... 1kxsw.html
I ride past that intersection every week and it is dangerous for many reasons...
 Very bad design of a mixture of two roundabouts around a rail crossing with very little space between all three.
 Cars veering across lanes as they come in from Kororoit Ck Rd and turn right at the 7-eleven roundabout side and then merge left to turn left into a side street to get to Melbourne Rd
 Cars zooming down from Williamstown and failing to stop in time before the roundabout
 and worst of all especially in bad weather conditions - booms that are not entirely noticeable with so much traffic and other hazards.
I hope you recover soon - who ever you are.