QUOTE (newres @ Jun 14 2016, 04:23 PM)
Good point. If they can't keep a Corsa in, what's the point of them?
All down to the dynamics I suppose to stop even a Corsa at certain angles and at speed is going to need a pretty strong and hence expensive barrier. The crash barrier could never be more than a means of mitigating damage as opposed to preventing it. Anyway, not much point in spending millions upgrading them with driverless cars looming on the horizon!