PHOENIX—A man from Somerville, Mass., and his friend who went around the country this year removing typographical errors from public signs have been banned from national parks after vandalizing a historic marker at the Grand Canyon.
[From Men banned from national parks after vandalism - Boston.com]
Well, preemptively banned, since neither one has tried read any thing here as far as I know. But we believe we have to nip this in the bud. Because the last thing we need around here is a grammar freak. (Or, now that you mention it, a cliché freak either.)