It seems that Wanneroo weren’t recycling for chucking-out days.
The guy driving the bobcat made the machine dance (he even pushed the truck around a bit) but it all got fed to a pair of ordinary rubbish trucks; there was no separate collection of any metal, wood, anything that might want recycling.
They also left a fencing panel — sorry, two of them — which I guess got mentally tagged as “asbestos” and in theory dangerous. I’ve seen a couple of other panels on other people’s kerbes, too.
Compared with the skilfully-dancing bobcat, that’s nothing to worry about in safety terms — but it’s not my decision to make.