Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 1 Jan 2003 | Pembrokeshire | 1 | 1 | Serious |
| Sun 19 Jan 2003 | Pembrokeshire | 2 | 2 | Serious |
| Thu 27 Feb 2003 | Pembrokeshire | 2 | 1 | Slight |
| Sat 15 Mar 2003 | Carmarthenshire | 1 | 2 | Fatal |
| Fri 21 Mar 2003 | Pembrokeshire | 1 | 1 | Slight |
| Sat 22 Mar 2003 | Pembrokeshire | 2 | 1 | Slight |
| Tue 25 Mar 2003 | Pembrokeshire | 1 | 3 | Slight |
| Fri 18 Apr 2003 | Pembrokeshire | 2 | 1 | Slight |
| Fri 18 Apr 2003 | Pembrokeshire | 2 | 2 | Slight |
| Fri 25 Apr 2003 | Pembrokeshire | 2 | 2 | Slight |
| Sat 26 Apr 2003 | Pembrokeshire | 3 | 5 | Fatal |
| Sun 11 May 2003 | Pembrokeshire | 1 | 1 | Slight |
| Sun 11 May 2003 | Pembrokeshire | 2 | 1 | Slight |
| Sun 18 May 2003 | Pembrokeshire | 3 | 3 | Slight |
| Thu 29 May 2003 | Carmarthenshire | 1 | 2 | Serious |
| Wed 4 Jun 2003 | Pembrokeshire | 2 | 1 | Slight |
| Fri 6 Jun 2003 | Pembrokeshire | 5 | 4 | Slight |
| Fri 6 Jun 2003 | Pembrokeshire | 3 | 1 | Slight |
| Mon 9 Jun 2003 | Pembrokeshire | 2 | 1 | Slight |
| Sat 21 Jun 2003 | Pembrokeshire | 3 | 2 | Slight |
| Sat 5 Jul 2003 | Pembrokeshire | 2 | 6 | Serious |
| Wed 16 Jul 2003 | Carmarthenshire | 2 | 1 | Slight |
| Sat 19 Jul 2003 | Pembrokeshire | 2 | 2 | Slight |
| Sat 26 Jul 2003 | Pembrokeshire | 2 | 1 | Slight |
| Fri 1 Aug 2003 | Pembrokeshire | 3 | 3 | Serious |
| Sat 2 Aug 2003 | Pembrokeshire | 4 | 2 | Slight |
| Sun 10 Aug 2003 | Pembrokeshire | 2 | 4 | Slight |
| Fri 15 Aug 2003 | Pembrokeshire | 2 | 1 | Slight |
| Sat 16 Aug 2003 | Pembrokeshire | 3 | 3 | Slight |
| Wed 20 Aug 2003 | Pembrokeshire | 2 | 3 | Slight |
| Mon 25 Aug 2003 | Pembrokeshire | 3 | 1 | Slight |
| Wed 27 Aug 2003 | Pembrokeshire | 2 | 1 | Slight |
| Thu 11 Sep 2003 | Pembrokeshire | 2 | 2 | Serious |
| Thu 11 Sep 2003 | Pembrokeshire | 2 | 1 | Slight |
| Fri 12 Sep 2003 | Pembrokeshire | 1 | 1 | Slight |
| Thu 18 Sep 2003 | Pembrokeshire | 2 | 8 | Serious |
| Thu 25 Sep 2003 | Pembrokeshire | 3 | 2 | Slight |
| Sun 19 Oct 2003 | Pembrokeshire | 3 | 1 | Slight |
| Wed 22 Oct 2003 | Carmarthenshire | 3 | 3 | Serious |
| Sun 26 Oct 2003 | Carmarthenshire | 5 | 2 | Slight |
| Sun 26 Oct 2003 | Pembrokeshire | 2 | 2 | Slight |
| Mon 3 Nov 2003 | Carmarthenshire | 2 | 1 | Slight |
| Thu 27 Nov 2003 | Carmarthenshire | 2 | 1 | Slight |
| Tue 2 Dec 2003 | Pembrokeshire | 1 | 1 | Slight |
| Tue 2 Dec 2003 | Pembrokeshire | 3 | 3 | Slight |
| Fri 19 Dec 2003 | Pembrokeshire | 3 | 2 | Slight |
| Sun 21 Dec 2003 | Monmouthshire | 2 | 5 | Slight |
| Sat 27 Dec 2003 | Pembrokeshire | 2 | 1 | Slight |