Intervention treatments implemented at intervention schools (n=34)
| Intervention type | Mean number per school (if intervention received) (minimum, maximum) | Total |
| Watch your speed board | 2.49 (0, 7) | 73 |
| Flashing beacons | 3.22 (1, 8) | 103 |
| Speed symbols | 2.52 (1, 7) | 75 |
| School symbols | 3.11 (1, 8) | 100 |
| Pedestrian crossovers | 3 (2, 4) | 6 |
| Total (n) | 357 |