CNN CNN Newsroom February 28, 2014 19:59:00
Transform beneath this with a secret tunnel. if you climb down the steps, you find yourself in the tunnel and you can see it has been carefully constructed out of wood. you have to crouch a little bit. there is an electricity system running throughout this. the nearest other safe house is three kilometers in this direction. the construction part of the tunnel ends here. if you go through this door, you find yourself in the sewage system. an ideal escape route. you can see it is a similar set up ...
Source: archive.org