 Please pay close attention to this message. All civilians are hereby instructed by your local government to stay away from the underground metro system. Do not enter any underground metro station. Do not get on any underground train. If you are currently underground in the metro system, leave now. A dangerous gas leak is spreading throughout the underground tunnel network, and if you stay below ground you will rapidly suffocate and die. Please also be aware that this gas leak can cause delirious states and hallucinations in those who breathe it. Individuals who emerge from underground in a panicked state should be given over to medical personnel. Thank you for your attention and cooperation at this time. We apologize for any disruption this may have caused to your journey. SCP staff in the metropolitan area must be aware. SCP-173 has escaped from containment transit and is losing the underground metro system. For those who are unaware, SCP-173 is a murderous statue which can move extremely rapidly, though only while observed. SCP-173 has killed 13 civilians in the underground metro system and cannot be allowed to move freely over ground. SCP Foundation agents must enter the underground network of tunnels and surround SCP-173 so that it may be detained. The tunnels have been evacuated of civilians under the cover story of a gas leak, and all trains have been cancelled. Good luck, and move quickly to re-contain this anomaly. Secure. Contain. Protect.