It was believed that public education would be the most effective way of ensuring public safety. A Panel for Publicity on Road Travel, made up of the various motoring organisations, regulatory authorities and the media, planned a campaign to publicise the change. The resulting publicity campaign cost $200,000 and the Australian Government Department of Transport paid for it. The Board also produced 2.5 million copies of a pamphlet, "Motoring Goes Metric". This was distributed through post offices, police stations and motor registry offices.