sigs limited to certain forums.

[wishdragon]

I searched through the mods and as of yet have not found one.

I am on a forum that has a problem with people using certain sigs in certain areas of public view in the forums. Rather than make it so no one can use those sigs at all or that people should disable viewing of any sigs I was hoping perhaps there would be a mod that allows the user to use 1 sig in said forums and another in the rest of the forums.

Is there such a mod mode?

Thanks for the help.