A difficult intersection during daylight for automobiles.  There are numerous ways traffic is not permitted to go and traffic lights which control the remaining ways.    

Throw in a bicycle, well after dark, and even assuming light-colored clothing, lights, and following the rules applicable to bicycles, and it is still pretty dicey. 

It sounds like the bicyclist chose to cross when both the northbound lanes and the southbound lanes of Coburg Road had green lights, since he was missed by the northbound vehicle and struck by the southbound vehicle.  

This wasn't an 'accident'; if he fails to survive, it was suicide.