Their "canaries" don't make any reference to warrants, and two of them explicitly rule out providing a backdoor for governments ("Cloudflare has never installed

Their "canaries" don't make any reference to warrants, and two of them explicitly rule out providing a backdoor for governments ("Cloudflare has never installed any law enforcement software or equipment anywhere on our network" and "Cloudflare has never provided any law enforcement organization a feed of our customers' content transiting our network").