Rayn: Indeed! Though it’s not very obvious from the video, these rescue workers are actually firemen from the Slovak Republic. The first clue is that one is wearing pants with reflectors across the bottom. Then, in a few shots, you can even see the word “Hasiči” written large, across the back of their shirts, and also in the front, top, left-corner pocket area. 🙂 One google search of the word quickly solved the mystery, for me.