Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 4 Jan 2003 | Mendip | 4 | 2 | Slight |
| Mon 13 Jan 2003 | Mendip | 2 | 1 | Slight |
| Tue 28 Jan 2003 | Sedgemoor | 1 | 1 | Slight |
| Sat 15 Feb 2003 | North Somerset | 2 | 2 | Slight |
| Tue 18 Feb 2003 | South Somerset | 2 | 1 | Slight |
| Tue 18 Feb 2003 | Mendip | 3 | 1 | Slight |
| Wed 26 Feb 2003 | Sedgemoor | 2 | 4 | Serious |
| Mon 3 Mar 2003 | Mendip | 1 | 1 | Slight |
| Wed 5 Mar 2003 | Mendip | 1 | 1 | Slight |
| Sat 15 Mar 2003 | Mendip | 2 | 2 | Slight |
| Sat 29 Mar 2003 | South Somerset | 2 | 1 | Slight |
| Mon 7 Apr 2003 | Sedgemoor | 1 | 3 | Slight |
| Tue 8 Apr 2003 | Mendip | 3 | 1 | Slight |
| Sat 12 Apr 2003 | Sedgemoor | 2 | 6 | Fatal |
| Sun 13 Apr 2003 | Mendip | 2 | 1 | Slight |
| Sun 13 Apr 2003 | South Somerset | 1 | 1 | Slight |
| Sun 20 Apr 2003 | North Somerset | 2 | 1 | Slight |
| Mon 21 Apr 2003 | South Somerset | 2 | 1 | Slight |
| Thu 15 May 2003 | South Somerset | 2 | 1 | Serious |
| Wed 28 May 2003 | Sedgemoor | 1 | 2 | Slight |
| Mon 2 Jun 2003 | North Somerset | 3 | 1 | Slight |
| Tue 10 Jun 2003 | Mendip | 2 | 1 | Slight |
| Sun 15 Jun 2003 | Mendip | 2 | 1 | Slight |
| Tue 17 Jun 2003 | Mendip | 2 | 1 | Slight |
| Sun 22 Jun 2003 | Mendip | 2 | 3 | Slight |
| Tue 24 Jun 2003 | South Somerset | 2 | 1 | Serious |
| Mon 30 Jun 2003 | Sedgemoor | 1 | 1 | Serious |
| Thu 10 Jul 2003 | North Somerset | 2 | 1 | Slight |
| Thu 10 Jul 2003 | North Somerset | 3 | 2 | Slight |
| Mon 14 Jul 2003 | Mendip | 2 | 1 | Serious |
| Thu 17 Jul 2003 | North Somerset | 2 | 1 | Slight |
| Mon 21 Jul 2003 | North Somerset | 2 | 1 | Slight |
| Thu 24 Jul 2003 | Mendip | 2 | 3 | Slight |
| Fri 25 Jul 2003 | South Somerset | 2 | 1 | Slight |
| Fri 25 Jul 2003 | South Somerset | 2 | 1 | Slight |
| Fri 1 Aug 2003 | Mendip | 1 | 1 | Slight |
| Fri 22 Aug 2003 | North Somerset | 2 | 2 | Serious |
| Sat 30 Aug 2003 | North Somerset | 2 | 2 | Slight |
| Sun 31 Aug 2003 | North Somerset | 1 | 1 | Slight |
| Sun 7 Sep 2003 | Mendip | 2 | 1 | Serious |
| Thu 11 Sep 2003 | Mendip | 2 | 1 | Slight |
| Thu 11 Sep 2003 | South Somerset | 1 | 1 | Slight |
| Sun 21 Sep 2003 | Mendip | 1 | 2 | Slight |
| Wed 24 Sep 2003 | North Somerset | 2 | 1 | Slight |
| Tue 30 Sep 2003 | Mendip | 2 | 1 | Serious |
| Thu 9 Oct 2003 | North Somerset | 3 | 2 | Slight |
| Thu 9 Oct 2003 | Mendip | 2 | 2 | Slight |
| Sun 12 Oct 2003 | North Somerset | 1 | 1 | Slight |
| Mon 13 Oct 2003 | Mendip | 2 | 2 | Serious |
| Mon 13 Oct 2003 | Sedgemoor | 2 | 3 | Slight |
| Tue 4 Nov 2003 | Mendip | 2 | 1 | Serious |
| Thu 13 Nov 2003 | South Somerset | 5 | 1 | Slight |
| Mon 17 Nov 2003 | Mendip | 2 | 1 | Slight |
| Tue 18 Nov 2003 | Mendip | 2 | 2 | Slight |
| Sun 23 Nov 2003 | South Somerset | 2 | 1 | Slight |
| Sun 23 Nov 2003 | North Somerset | 2 | 1 | Slight |
| Mon 24 Nov 2003 | Mendip | 2 | 2 | Slight |
| Wed 26 Nov 2003 | North Somerset | 1 | 1 | Slight |
| Sun 7 Dec 2003 | Mendip | 2 | 3 | Slight |
| Mon 8 Dec 2003 | North Somerset | 2 | 1 | Slight |
| Tue 9 Dec 2003 | Sedgemoor | 1 | 2 | Slight |
| Fri 12 Dec 2003 | Mendip | 2 | 1 | Slight |
| Mon 15 Dec 2003 | North Somerset | 2 | 1 | Slight |
| Thu 18 Dec 2003 | Sedgemoor | 2 | 1 | Slight |
| Fri 19 Dec 2003 | South Somerset | 3 | 1 | Slight |
| Mon 29 Dec 2003 | Mendip | 2 | 1 | Slight |
| Mon 29 Dec 2003 | Mendip | 2 | 9 | Slight |