Two buses in a winding Norwegian serpentine road: the so-called "Troll's Path" is a very popular tourist attraction: 11 hairpin turns and a 10% incline lead the Norwegian county road 63 from the bottom of the valley onto the mountain pass. Especially during the summer with numerous tourists driving the road it gets even more difficult for large vehicles. This was filmed during very light traffic conditions. The downhill going Italian bus waited a bit to see where he can go past the uphill driving bus. The uphill driving bus was a local one from Norway, knowing pretty well how to handle the road. At some hairpin turns they simply had to forget about driving on the right and switch to driving on the left ... whatever works best in such a situation. Non-verbal communication is the key