There is a large sign tacked to C'ross' door. It appears to have been written on the back of something that was diagrams of wing drills: the sturdy hide has been affixed to the door with a pair of nails at either corner. The handwriting is crisp, clear, and eminently legible in large capital letters.

It says "WATCHRIDERS - ******** OFF."

There is smaller text closer to the bottom, in a shakier hand that appears to have been added as an afterthought: "Squad business, please knock."