This SUV was driving in between two lanes in front of me with very low speed. I slightly blew horn to remind the driver that they were crossing lanes. Then the driver realized it and changed to my lane. I changed to the other lane and try to pass it. Then the driver immediately changed to my lane and drove with extraordinary low speed. The driver deliberately blocked me by changing lanes for several times until they decided to make a right turn.
It was about 9:45 PM at 82 Ave in Edmonton, AB.