Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 4 Jan 2004 | Pembrokeshire | 2 | 2 | Slight |
| Mon 26 Jan 2004 | Pembrokeshire | 2 | 2 | Fatal |
| Sat 31 Jan 2004 | Pembrokeshire | 2 | 1 | Slight |
| Tue 3 Feb 2004 | Pembrokeshire | 1 | 1 | Slight |
| Thu 5 Feb 2004 | Pembrokeshire | 3 | 5 | Slight |
| Sat 7 Feb 2004 | Pembrokeshire | 1 | 1 | Serious |
| Fri 13 Feb 2004 | Pembrokeshire | 2 | 1 | Slight |
| Mon 16 Feb 2004 | Pembrokeshire | 2 | 2 | Slight |
| Thu 26 Feb 2004 | Pembrokeshire | 1 | 1 | Slight |
| Mon 8 Mar 2004 | Pembrokeshire | 2 | 1 | Slight |
| Tue 9 Mar 2004 | Pembrokeshire | 1 | 1 | Slight |
| Tue 23 Mar 2004 | Pembrokeshire | 2 | 1 | Slight |
| Mon 19 Apr 2004 | Pembrokeshire | 2 | 2 | Slight |
| Wed 21 Apr 2004 | Pembrokeshire | 2 | 1 | Slight |
| Sun 25 Apr 2004 | Pembrokeshire | 2 | 2 | Slight |
| Tue 4 May 2004 | Carmarthenshire | 2 | 2 | Slight |
| Mon 10 May 2004 | Carmarthenshire | 4 | 2 | Fatal |
| Wed 19 May 2004 | Pembrokeshire | 2 | 1 | Slight |
| Sat 29 May 2004 | Pembrokeshire | 2 | 1 | Serious |
| Tue 1 Jun 2004 | Pembrokeshire | 2 | 1 | Slight |
| Wed 2 Jun 2004 | Carmarthenshire | 1 | 1 | Serious |
| Fri 4 Jun 2004 | Carmarthenshire | 3 | 2 | Serious |
| Sun 6 Jun 2004 | Pembrokeshire | 3 | 1 | Slight |
| Tue 22 Jun 2004 | Pembrokeshire | 2 | 1 | Slight |
| Mon 28 Jun 2004 | Pembrokeshire | 2 | 2 | Slight |
| Sat 17 Jul 2004 | Pembrokeshire | 1 | 1 | Serious |
| Sun 18 Jul 2004 | Pembrokeshire | 4 | 1 | Slight |
| Mon 19 Jul 2004 | Pembrokeshire | 2 | 1 | Slight |
| Thu 22 Jul 2004 | Pembrokeshire | 3 | 2 | Serious |
| Sat 24 Jul 2004 | Carmarthenshire | 2 | 1 | Slight |
| Mon 26 Jul 2004 | Pembrokeshire | 2 | 1 | Slight |
| Sun 15 Aug 2004 | Carmarthenshire | 2 | 1 | Slight |
| Tue 24 Aug 2004 | Pembrokeshire | 2 | 1 | Slight |
| Thu 2 Sep 2004 | Pembrokeshire | 2 | 1 | Slight |
| Wed 15 Sep 2004 | Pembrokeshire | 1 | 1 | Slight |
| Thu 16 Sep 2004 | Pembrokeshire | 2 | 1 | Slight |
| Sun 19 Sep 2004 | Pembrokeshire | 2 | 1 | Slight |
| Fri 1 Oct 2004 | Pembrokeshire | 3 | 2 | Slight |
| Fri 8 Oct 2004 | Carmarthenshire | 3 | 1 | Slight |
| Tue 19 Oct 2004 | Pembrokeshire | 2 | 1 | Serious |
| Tue 2 Nov 2004 | Pembrokeshire | 1 | 1 | Serious |
| Thu 16 Dec 2004 | Pembrokeshire | 2 | 1 | Slight |
| Sat 18 Dec 2004 | Pembrokeshire | 2 | 1 | Slight |
| Fri 24 Dec 2004 | Pembrokeshire | 2 | 1 | Slight |