The 405 freeway in California is notorious for its traffic problems, and for good reason. Sudden stops on the road, as we see in this dashcam video, are not uncommon. One lane of traffic suddenly stopped, and a white car slammed into a stopped vehicle. Fortunately for the dashcam driver, they avoided the accident, but the cars around them weren't so lucky. We don't know if there were any injuries but from the looks of the video everyone involved was safe.
Next, we have kind of a strange hit and run. Rarely do these types of sudden collisions involve modes of transportation with only one horsepower. CCTV was rolling in Brazil when a driver pulled over to pick up his passengers, only to be hit from behind by a horse-drawn carriage. To make matters worse, those in the horse cart made a hasty getaway. How do you even begin to explain this to your insurance company?