| beyond government | 9 | other |
| in terms of road safety | 9 | other |
| on the ability | 6 | other |
| lack → have → impact | 26 |
| lack → have → direct impact | 8 |
| lack → had → impact | 5 |
| lack → had → negative impact | 4 |
| negative | neutral | positive |
| 0.648 | 0.318 | 0.034 |
| Raw frequency | 43 |
| Normalized frequency | 0.581 |
| Modifier score | 0.500 |
| Perplexity | 178.148 |