Sky News Australia | Eleven killed in WA long weekend crashes Sky News Australia The deaths of 11 people in six separate crashes on West Australian roads during the Labour Day long weekend have been described by the road safety commissioner as a shocking 72 hours of mayhem. A man was killed when his car ploughed into a tree in ... Eleven dead in WA long weekend 'mayhem' WA long weekend road toll reaches 11 with another country death in Mindarabin '72 hours of mayhem': 11 die on WA roads over Labour Day long weekend |