| 434 / | HD | EDUCATION AND DEMONSTRATION |
| 29 | DF | VEHICLE OPERATOR INSTRUCTION OR TESTING {4} |
| 62 | DF | .~ Automobile or truck {6} |
| 66 | ![]() | .~.~ Real vehicle used in instruction or testing {2} |
| 67 | DF | .~.~.~> Vehicle positioned on rollers, belt, or platform |
| 68 | DF | .~.~.~> Obstacle or other means contacted by improperly driven vehicle |