5.2.2 Policy representation

Dear all, 

I would like to raise an issue on policy representation

the current text for Policies reads:

An optional member named policy may be provided with a string value 
containing a URI-reference to a human-readable document that describes the 
tracking policy for this site. The content of such a policy document is 
beyond the scope of this protocol and only supplemental to what is described 
by this machine-readable tracking status representation.

I suggest the following wording:

An optional member named policy may be provided with a string value 
containing a URI-reference to a P3P Policy File[1] that describes the 
tracking policy for this site. The content of such a policy document is 
beyond the scope of this protocol and only supplemental to what is described 
by this machine-readable tracking status representation.

1.http://www.w3.org/TR/P3P11/#P3P_markup

Rationale:

By linking to a P3P Policy file, the <Policies> Element therein contains an 
attribute called "discuri" that indicates the location of the human readable 
policy. This would allow a site to declare a policy in a machine readable 
form and in a human readable form. The link to the Specification makes clear 
that both can not contradict. 

Best, 

Rigo