| after adoption by the board | 12 | temporal |
| for roads authorities | 9 | transitive-object |
| for all employees | 9 | transitive-object |
| code → be → mandatory | 100 |
| code → become → mandatory | 11 |
| code → be made → mandatory | 4 |
| code → be → mandatory requirement | 3 |
| code → be made → mandatory requirement | 3 |
| negative | neutral | positive |
| 0.117 | 0.787 | 0.096 |
| Raw frequency | 121 |
| Normalized frequency | 0.572 |
| Modifier score | 0.940 |
| Perplexity | 121.017 |