Just a quick warning for my fellow melbourne drainers,
There is an illegal sewerage inflow about 50-100 meters downstream (west) of the Dougo’s Dunny manhole access point in the southern branch of Maze.
My mate was about 2 seconds away from walking straight under it as the house above flushed...
It was a very close call and it could happen to anyone so I suggest taking the newer RCP as an alternate route if heading all the way to Camberwell Junction.