| to prevent it | 9 | purpose |
| in the interests of public safety | 7 | purpose |
| reasonably | 3 | degree |
| police → be → necessary | 42 |
| police → be deemed → necessary | 8 |
| police → deemed → necessary | 3 |
| negative | neutral | positive |
| 0.360 | 0.591 | 0.048 |
| Raw frequency | 53 |
| Normalized frequency | 0.440 |
| Modifier score | 0.450 |
| Perplexity | 329.950 |