Yes, that's true. I'm from Brazil and here the rear fog light is not mandatory. Here the cars are LHD.
Actually I own a GE6, but I really like to do some researchs about Fit/Jazz in general.
I'm trying to install the rear fog light on it and the stalk is very simmilar of the GD one. Check a small comparison that I've made on Paintbrush:
I Figured out that the fog light in UK and Japan are located on the Right Tailight and on the other counties such as germany and LHD counties use on the Left Tailight. This was based on GE, but i couldn't find any photo of the rear fog on GD.
Another thing is that only in Japan the stalks are the opossite (wiper on the left and indicators on the right), but in UK surprisingly it's the same as any othe LHD country.