Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 2 Jan 2003 | Bridgend | 2 | 3 | Slight |
| Sat 11 Jan 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sat 11 Jan 2003 | Rhondda, Cynon, Taff | 2 | 1 | Serious |
| Thu 16 Jan 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Sat 18 Jan 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Mon 20 Jan 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 21 Jan 2003 | Bridgend | 2 | 1 | Slight |
| Thu 23 Jan 2003 | Bridgend | 1 | 1 | Slight |
| Fri 24 Jan 2003 | Bridgend | 2 | 1 | Slight |
| Sat 25 Jan 2003 | Rhondda, Cynon, Taff | 1 | 1 | Fatal |
| Thu 30 Jan 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 4 Feb 2003 | Rhondda, Cynon, Taff | 3 | 1 | Slight |
| Sat 8 Feb 2003 | Bridgend | 2 | 1 | Slight |
| Fri 14 Feb 2003 | Bridgend | 2 | 2 | Slight |
| Tue 18 Feb 2003 | Rhondda, Cynon, Taff | 4 | 2 | Serious |
| Sun 23 Feb 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Fri 28 Feb 2003 | Rhondda, Cynon, Taff | 3 | 3 | Slight |
| Mon 3 Mar 2003 | Bridgend | 1 | 1 | Slight |
| Wed 19 Mar 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 15 Apr 2003 | Rhondda, Cynon, Taff | 2 | 3 | Slight |
| Tue 15 Apr 2003 | Bridgend | 2 | 2 | Slight |
| Sun 20 Apr 2003 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Sun 20 Apr 2003 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Tue 6 May 2003 | Bridgend | 2 | 1 | Slight |
| Wed 14 May 2003 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Fri 16 May 2003 | Rhondda, Cynon, Taff | 1 | 2 | Slight |
| Mon 19 May 2003 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Sat 7 Jun 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Wed 11 Jun 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Thu 12 Jun 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sun 15 Jun 2003 | Bridgend | 3 | 1 | Slight |
| Tue 24 Jun 2003 | Bridgend | 1 | 1 | Serious |
| Wed 25 Jun 2003 | Bridgend | 2 | 2 | Slight |
| Wed 2 Jul 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Thu 3 Jul 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sun 6 Jul 2003 | Bridgend | 2 | 1 | Serious |
| Mon 14 Jul 2003 | Rhondda, Cynon, Taff | 1 | 3 | Serious |
| Tue 15 Jul 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Fri 18 Jul 2003 | Bridgend | 3 | 1 | Slight |
| Fri 18 Jul 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Sun 3 Aug 2003 | Bridgend | 2 | 1 | Slight |
| Sat 9 Aug 2003 | Bridgend | 2 | 2 | Slight |
| Sat 23 Aug 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sat 30 Aug 2003 | Bridgend | 2 | 1 | Slight |
| Sat 30 Aug 2003 | Rhondda, Cynon, Taff | 2 | 3 | Slight |
| Mon 1 Sep 2003 | Rhondda, Cynon, Taff | 2 | 3 | Slight |
| Thu 4 Sep 2003 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Mon 15 Sep 2003 | Bridgend | 2 | 7 | Slight |
| Thu 25 Sep 2003 | Bridgend | 2 | 1 | Slight |
| Tue 7 Oct 2003 | Bridgend | 2 | 1 | Slight |
| Fri 10 Oct 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sun 19 Oct 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Wed 22 Oct 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Thu 30 Oct 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sun 2 Nov 2003 | Bridgend | 2 | 1 | Slight |
| Tue 4 Nov 2003 | Bridgend | 5 | 2 | Slight |
| Wed 5 Nov 2003 | Rhondda, Cynon, Taff | 2 | 3 | Slight |
| Sun 16 Nov 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Fri 28 Nov 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Mon 1 Dec 2003 | Bridgend | 2 | 2 | Slight |
| Fri 5 Dec 2003 | Bridgend | 1 | 1 | Slight |
| Sat 13 Dec 2003 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 16 Dec 2003 | Rhondda, Cynon, Taff | 2 | 2 | Slight |