I don't quite understand why people come to this website to ask for full policies. Firstly, how is one ever going to learn how to write and develop a policy that is tailored for their own workplace, one that addresses the issues in their environment if they are just taking from others? The skill of Policy writing and development isn't learned from cutting and pasting from something, it is from actually doing, getting it wrong and correcting it.
Secondly, if my HR representative ever shared our policy that we developed I would terminate their employment immediately with no notice as a breach of their contract. For those that openly share their company policies on here, check your contract conditions and company policies carefully, you could actually be in breach.
I do not think sharing of information is incorrect, i support sharing of knowledge whole heartedly, however, there is a signnificant difference between sharing of knowledge and blatantly disclosing private company information. Learn from each other but do so without compromising your career.