Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 7 Jan 2004 | Ceredigion | 2 | 3 | Slight |
| Wed 14 Jan 2004 | Carmarthenshire | 1 | 1 | Slight |
| Sun 18 Jan 2004 | Ceredigion | 1 | 1 | Slight |
| Fri 19 Mar 2004 | Carmarthenshire | 1 | 1 | Slight |
| Fri 23 Apr 2004 | Ceredigion | 3 | 1 | Slight |
| Sun 25 Apr 2004 | Carmarthenshire | 2 | 1 | Slight |
| Tue 27 Apr 2004 | Ceredigion | 1 | 1 | Slight |
| Sat 15 May 2004 | Carmarthenshire | 1 | 1 | Serious |
| Sun 16 May 2004 | Ceredigion | 3 | 2 | Serious |
| Tue 8 Jun 2004 | Ceredigion | 2 | 1 | Slight |
| Sat 3 Jul 2004 | Carmarthenshire | 1 | 1 | Serious |
| Mon 9 Aug 2004 | Carmarthenshire | 2 | 1 | Slight |
| Sun 5 Sep 2004 | Carmarthenshire | 2 | 1 | Serious |
| Sun 5 Sep 2004 | Ceredigion | 1 | 1 | Serious |
| Tue 28 Sep 2004 | Carmarthenshire | 2 | 2 | Serious |
| Wed 29 Sep 2004 | Carmarthenshire | 1 | 1 | Slight |
| Wed 6 Oct 2004 | Ceredigion | 2 | 1 | Slight |
| Thu 28 Oct 2004 | Carmarthenshire | 2 | 1 | Slight |
| Mon 15 Nov 2004 | Ceredigion | 2 | 2 | Serious |
| Wed 24 Nov 2004 | Ceredigion | 1 | 1 | Slight |
| Mon 6 Dec 2004 | Ceredigion | 4 | 1 | Slight |