Currently in 2024:
The South Australian Government is set to introduce legislation allowing privately-owned e-scooters on public roads. The proposal permits e-scooters to be allowed to be ridden on streets with speed limits up to 50km/h, in bike lanes, and on footpaths. Personal mobility devices like electric unicycles and Segways are included.
The speed limit proposed will be 25km/h on roads and bike lanes, and 15km/h on footpaths and pedestrian areas. This law is set to exclude public-hire e-scooters. Riders must be 16 or older, wear helmets, and avoid alcohol or drugs. Public consultation showed strong support for these measures.
Sources:
https://www.drive.com.au/news/escooters-to-be-allowed-on-roadways/?s=09
https://mylicence.sa.gov.au/road-rules/riding_motorised_scooters