E-Scooter riders will be given safety ratings based on how dangerous they are in public and the riskiest users will be banned from renting vehiclesThe state’s QR code check-in system faces an overhaul to allow phone owners to check their movementsThe Australian Taxation Office is sharpening its technology systems that catch people cheating on their tax returnsAdelaide looks set to avoid the wooden spoon after Saturday night’s resurgent win