The way it fills up that parking spot, I would say if the doors were still on he wouldnt be able to open them if someone parked in the spot next to him.
I'm assuming that this is a Rhino... which is a Nissan Patrol - re-shelled to look like a hummer. It's a huge craze and much cheaper than the real thing!
Once upon a blue moon, back in the early 2000's when I was a young and troubled youth, we used to do laps at Morayfield in my mates commodore. I was still in high school and was only a passenger. You're right it's not too bad there, but it's far from great!