Hmm. It was possible I'd missed a pathway. I went over to the edge and looked, and yeah, it looked like there was a fixture I could probably reach from here. Not sure it'd support my weight, but if I moved fast I could try and split my weight between the fixtures and the gutter.

Nothing for it but to try. So I swung down from the rooftop, apropos of nothing, and began making my way down, as carefully as I could.

I really had to learn how to jump like Blue up there.