No a free camp spot. It is a truck stop for trucks only. By law caravans and campervans are not permitted to stop in truck stops.

Really busy and bit noisy, also pretty smelly when I arrived in the evening. Eventually got better though, the toilets are clean as well. And it's free so I generally don't complain.

This was the closest free campground near Adelaide, but it was difficult getting to if you're leaving the city center but wanting to return to the city the next day. It also smells like piss, and it's super noisy because of all the trucks. But it's free so we can't complain too much.