That video is incredible. It's hard to estimate size from the shaky footage late in the video, but I would say the fire grows to be almost 50 meters wide in th

That video is incredible. It's hard to estimate size from the shaky footage late in the video, but I would say the fire grows to be almost 50 meters wide in the course of... three minutes? And that's with a dozen men trying to fight it. I was looking at some other grass fire videos and found a great demonstration by a fire department [1]. It's pretty clear that even on a calm day in short grass your window to stamp out an accidental fire is perhaps 10 seconds. 1: https://www.youtube.com/watch?v=rcYVt0DMlos https://www.youtube.com/watch?v=rcYVt0DMlos