ISPs providing "warrant canaries"

[coderman]

On 5/20/06, Justin <justin-cypherpunks at soze.net> wrote:
> ...
> Does anyone have a link to a sample sneak-and-peak warrant no-disclosure
> clause?

http://www.aclu.org/nsl/legal/NSL_formletter_080404.pdf
"""
    You are further advised that Title 18, U.S C , Section
2709(c), prohibits any officer, employee or agent of yours from
disclosing to any person that the FBI has sought or obtained
access to information or records under these provisions.
"""