Over here we all 'em "Cheese Graters", but wiley ol' Egil was probably closer to the mark when he called 'em "EGG Slicers", ha ha!
Nah, they're not mounted on steel posts at all, they're run through collapsible plastic posts, and are supposed to be more "car friendly", as they "catch" the car like a net, so if you fall asleep (like Bob often does while "watching his stories"
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) and veer off the highway, instead of bouncing off the concrete barrier or "Armco" railing, back into traffic and causing a multiple fatality, you run into the "Egg Slicer" and as the plastic fence posts collapse, the three cables support the car, and aid it to slow down to a gradual halt, without rolling, end for ending, flipping, or being thrown back into the middle of the highway like a suicidal kangaroo.
Motorcycle action groups have been protesting against the use of this stuff for many years, but as Motorcycle riders only represent a tiny proportion of voters, their concerns have been ignored. What does this stuff do to riders? I've no idea, but I picked up one of the collapsible plastic posts after a car tore this stuff up on the Hume highway and I had to stop for a peek, and I'd suggest that I wouldn't like Eldy bashing me over the head with it, it was pretty solid, so an unprotected rider would definitely come off second best! Cheers, Terry.
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