Dunn Street is in Cremorne, just south of Swan Street.
Dunn Street was identified in the Local Area Traffic Management (LATM 20) plan as a cyclist priority route. It also carries east-west pedestrian traffic through the railway underpass.
The problem is that cars are parked on the north side of the street, while the bend in Dunn Street creates a pinch point. People drive their cars directly at people cycling the other way. Similarly, at the intersection with Green Street, the parked cars prevent traffic from using the full width of the street. This creates conflict between people driving and cycling.
One solution is to remove car parking from the north side to make more space available for moving traffic, and to mark bicycle lanes on each side of the street.
Another solution is to retain some parking but to use bicycle lanes to narrow the vehicle lane, following this example from Germany, or the video from the Western Australia Department of Transport. Note that vehicles are permitted to cross the dotted lines, as long as they do not obstruct people cycling: