Plane tickets from Adelaide to  holiday destinations in Queensland, Alice Springs and Kangaroo Island will be half price for all passengers in a major boost for tourism.A motorcyclist has died following a bizarre incident which involved him crashing and sliding into a parked van, before he was bundled into a car and dumped in another street 8km away.The average Adelaide family need only give up less than a quarter of their lawn to grow enough vegetables to become self-sufficient, University of Adelaide research shows. And in sport, the SAN-FL will cap crowds at 50 per cent capacity for the start of the 2021 season.For updates and breaking news throughout the day, take out a subscription atadvertiser.com.au