Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 2008 | Cardiff | 2 | 1 | Slight |
| Fri 11 Jan 2008 | Cardiff | 2 | 1 | Slight |
| Sat 12 Jan 2008 | The Vale of Glamorgan | 2 | 1 | Slight |
| Wed 16 Jan 2008 | Cardiff | 2 | 1 | Slight |
| Tue 22 Jan 2008 | The Vale of Glamorgan | 2 | 1 | Slight |
| Tue 29 Jan 2008 | Cardiff | 2 | 1 | Slight |
| Fri 1 Feb 2008 | Cardiff | 2 | 1 | Slight |
| Sun 3 Feb 2008 | The Vale of Glamorgan | 2 | 3 | Slight |
| Wed 27 Feb 2008 | Cardiff | 2 | 1 | Slight |
| Mon 10 Mar 2008 | Cardiff | 2 | 1 | Slight |
| Thu 3 Apr 2008 | Cardiff | 2 | 1 | Slight |
| Mon 21 Apr 2008 | Cardiff | 2 | 1 | Slight |
| Thu 24 Apr 2008 | Cardiff | 1 | 1 | Serious |
| Wed 7 May 2008 | Cardiff | 2 | 1 | Serious |
| Thu 5 Jun 2008 | The Vale of Glamorgan | 2 | 1 | Serious |
| Fri 11 Jul 2008 | The Vale of Glamorgan | 3 | 2 | Slight |
| Wed 23 Jul 2008 | Cardiff | 1 | 1 | Slight |
| Sat 2 Aug 2008 | The Vale of Glamorgan | 1 | 1 | Slight |
| Wed 6 Aug 2008 | Cardiff | 2 | 2 | Slight |
| Fri 3 Oct 2008 | Cardiff | 2 | 2 | Slight |
| Mon 6 Oct 2008 | Cardiff | 2 | 1 | Slight |
| Mon 6 Oct 2008 | The Vale of Glamorgan | 1 | 1 | Serious |
| Mon 13 Oct 2008 | Cardiff | 5 | 2 | Slight |
| Sun 2 Nov 2008 | Cardiff | 3 | 1 | Slight |
| Tue 4 Nov 2008 | Cardiff | 1 | 1 | Slight |
| Wed 5 Nov 2008 | Cardiff | 2 | 1 | Slight |
| Thu 20 Nov 2008 | The Vale of Glamorgan | 2 | 1 | Slight |
| Tue 25 Nov 2008 | Cardiff | 2 | 1 | Slight |
| Tue 16 Dec 2008 | Cardiff | 2 | 1 | Slight |
| Fri 19 Dec 2008 | Cardiff | 1 | 1 | Slight |