Flags, Banners, Surfers Guidlines (1 Viewer)

Well tbf I can't blame them for doing it.
It's there in writing now, if stewards take our flags that are within those guidelines, we can use them in defense.
Likewise if people bring stuff that doesn't match those guidelines, they have little argument when they're removed.

What's a surfer exactly?

(no pictures of men catching waves please)