Disabling ducking serverside?

Is it possible to to disable crouching server side?

Not exactly sure to keep them from crouching, but this would be a good start:

This would be the easiest way to go.
**[Gamemode.PlayerBindPress

http://wiki.garrysmod.com/favicon.ico](wiki.garrysmod.com/?title=Gamemode.PlayerBindPress)**

Also, crouch is +duck, I think.