lane change

Watch at 0:13, the Ford Expedition is using the left signal to make a lane change to the right lane. It almost crashed into the sedan in front of me. The good thing is that the rain stopped, but that still would of been bad with the wet pavement. I installed a Thinkware F50 on my 2006 Nissan...

Me for not letting him in? Or him for not paying damn attention? Luckily for me, I had room to merge onto the next lane to avoid the collision. I also honked at him so he probably stopped merging onto my side of the lane. It was close.