https://www.abc.net.au/news/2023-07-06/sa-road-rules-reform-after-campaign-by-sophia-naismith-family/102570330 >"If you drive an ultra high-powered vehicle, you need to go through training to have that accredited on your licence," said Attorney-General Kyam Maher. >An ultra high-powered vehicle has been defined as one with a power-to-weight ratio of 276 kilowatts per tonne or higher. >Mr Maher said there were about 200 makes of vehicle covered by the law. fug