I don't think there is an overall number in terms of how many pages have been withheld. In terms of anecdotal evidence, in B.C. we've had cases where the B.C. government or public bodies have withheld documents and what has happened is somebody brown-enveloped the actual whole document, usually to a reporter. There's the usual front-page story with all the....
On April 1st, 2009. See this statement in context.