Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 9 Jan 1999 | Cardiff | 2 | 1 | Slight |
| Thu 27 May 1999 | The Vale of Glamorgan | 2 | 1 | Slight |
| Tue 22 Jun 1999 | The Vale of Glamorgan | 1 | 1 | Fatal |
| Fri 30 Jul 1999 | The Vale of Glamorgan | 2 | 1 | Slight |
| Sun 19 Sep 1999 | The Vale of Glamorgan | 1 | 2 | Serious |