Detailing a white car

After some searching and much more thinking than the subject deserves, I stumbled across this article on detailing cars that are painted white. This may be of interest even to those without white cars, because the author uses white cars to illustrate issues that are present but not as easily seen in darker colors.

 

So, first question:

Is the Prius Super White clear coated, or single stage?

This will make a bit of a difference in how I approach detailing.