Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 25 Feb 2003 | The Vale of Glamorgan | 2 | 1 | Slight |
| Sat 22 Mar 2003 | The Vale of Glamorgan | 1 | 2 | Serious |
| Wed 7 May 2003 | The Vale of Glamorgan | 3 | 1 | Slight |
| Fri 11 Jul 2003 | The Vale of Glamorgan | 1 | 3 | Fatal |
| Sun 20 Jul 2003 | The Vale of Glamorgan | 3 | 1 | Slight |
| Sun 28 Sep 2003 | The Vale of Glamorgan | 2 | 1 | Slight |
| Sun 9 Nov 2003 | The Vale of Glamorgan | 2 | 1 | Slight |