Yes, there was that alleged rolling stop and wide turn. She can throw the book at him for that. For anything more, she’ll have to suspend the 5th amendment.
Loretta can try to Lynch him under federal law for ‘violating civil rights’.
Both of which would have caused less motion in the vehicle. The rolling stop is less likely to cause forward movement in the van and the wide turn is also less likely to cause sideways movement in the van.These are things I tend to do when concerned about something moving suddenly in my car. If anything, these observations show the driver was driving with caution for its occupants.