A self driving BMW would be able to stay within 2 inches of another car’s rear bumper at 100mph. A self driving Volvo would do a constant 40mph irrespective of the road or conditions.
The sets were cleared after episode IV and rebuilt for Episodes I to III. I assume they were asked to leave them as a tourist attraction. You can get a bus trip there.
What will this photographer discover next? Stonehenge? The Sphinx?