http://www.theage.com.au/national/states-road-toll-hits-record-lows-20091231-lkz0.html A professor at MUARC suggests that the road users doing a few kays over the limit are not the ones causing serious crashes. Rather, it's the excessive speedsters, he says. He also advocates the use of WRBs down the centreline of roads "what countries such as Sweden are doing..." Now, why is Sweden the nirvana of road safety? Given its geographical location, its different culture and so on, how can what happens there be relevant to here? I personally think that the guy's on crack if he thinks that these WRB installations will make roads safer. You gotta be suspicious of people when they are in a position to recommend the use of such products, I reckon.