This arguement was raised several years ago when a woman was injured on a boat that picked up a line, and the hook ended up embedding itself in the poor womans neck. MSB as it was then say it a NSWP problem. NSWP said that its a local council problem. Neither Wollongong Council nor Shellharbour Council want to take the responsibility each saying its the others problem and neither have the resources to deal with the problem.
Once someone gets killed or seriously injured I suppose they'll put up a man proof fence similar to what they've put over every overpass on the freeways