For answering a question made in a comment

I occasionally see cats on the awning at the lower left. No idea how they get up. From there it's an easy step to the blue ledge.

Source of the question and photo of cat stuck on the ledge
https://365project.org/fotoblah/365/2019-01-01

[Helen Jane]

it is a horrid feeling when you find you cant go forwards and you cant go backwards. Hope your rescued cat remembers that the blue ledge is not a good idea.