Google’s car accident with a bus captured on video, well sort of

Google Self-driving car after the accident. (Source: Screenshot from AP video)
On February 14, 2016, a Google self-driving car (a Lexus car with the self-driving sensors and software) had an accident with a public bus in Silicon Valley. The accident itself didn’t cause any injuries, and Google had accepted some responsibility for the same.
Now the Associated Press has put out a video of the ‘accident’, if one can call it that. The video doesn’t make quite apparent what ha