You may want to look at the Agent options. Under the Advanced Configuration options there's a Disable Office Clipboard protection option and Protect Clipboard of any size option. May or may not be a factor in your solution.
Hey! Thanks for the reply.
Anyway, i don't think its applicable in my case as i needed to secure "some" office documents that is why i tagged them in the first place. Is there a way to fully restrict the rule to tagged items only??