Helsinki’s new line 13 is very similar to the existing line 15, which is branded as “light rail”. Why is 13 not being called “light rail”? It will soon even use the same trams as line 15.
The video is in finnish, turn on subtitles if you don’t speak the language :D
The red tram car seen at the end is the Koff bar-car. It’s a bar in a tram.