Every time a policy changing option is called CASPol warns of the specific policy change that is about to take effect. For users who are highly familiar with this tool such a warning may become unnecessary and it can be switched off:
Caspol –polchgprompt off
If you want to switch it back on again just type:
Caspol –polchgprompt on
Before turning this feature off, consider that it is often much easier to quickly double-check and confirm a policy change as opposed to having to do after-the-fact policy fixing.