| Code Value | Definition |
|---|---|
| 1 | Movements Essentially Straight Ahead |
| 10 | Turning Right |
| 11 | Turning Left |
| 12 | Making a U-Turn |
| 13 | Backing |
| 14 | Negotiating a Curve |
| 15 | Changing Lanes |
| 2 | Decelerating in Road |
| 5 | Stopped in Roadway |
| 6 | Passing or Overtaking another Vehicle |
| 7 | Disableed or "Parked" in Travel Lane |
| 8 | Entering Traffic Lane |
| 9 | Leaving Traffic Lane |
| 98 | Other |
| 99 | Unknown |