Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 3 Jan 2003 | Warrington | 1 | 1 | Slight |
| Tue 21 Jan 2003 | Wigan | 2 | 1 | Slight |
| Mon 3 Feb 2003 | Warrington | 1 | 1 | Slight |
| Mon 3 Feb 2003 | Warrington | 1 | 1 | Slight |
| Sun 9 Feb 2003 | Warrington | 1 | 1 | Slight |
| Thu 20 Feb 2003 | Warrington | 2 | 1 | Slight |
| Fri 21 Feb 2003 | Warrington | 1 | 4 | Slight |
| Mon 24 Feb 2003 | Warrington | 2 | 1 | Slight |
| Mon 24 Feb 2003 | Warrington | 2 | 1 | Slight |
| Mon 24 Feb 2003 | Warrington | 2 | 1 | Slight |
| Mon 24 Feb 2003 | Warrington | 2 | 1 | Slight |
| Fri 28 Feb 2003 | Warrington | 2 | 1 | Slight |
| Mon 3 Mar 2003 | Warrington | 2 | 1 | Slight |
| Fri 7 Mar 2003 | Warrington | 3 | 1 | Slight |
| Fri 7 Mar 2003 | Warrington | 2 | 1 | Slight |
| Fri 7 Mar 2003 | Warrington | 2 | 1 | Slight |
| Wed 19 Mar 2003 | Warrington | 2 | 1 | Slight |
| Fri 21 Mar 2003 | Wigan | 2 | 1 | Slight |
| Tue 25 Mar 2003 | Warrington | 1 | 1 | Serious |
| Fri 11 Apr 2003 | Warrington | 1 | 2 | Serious |
| Fri 25 Apr 2003 | Warrington | 3 | 1 | Slight |
| Fri 25 Apr 2003 | Warrington | 3 | 1 | Slight |
| Fri 25 Apr 2003 | Warrington | 2 | 1 | Slight |
| Thu 1 May 2003 | Warrington | 2 | 1 | Slight |
| Fri 2 May 2003 | Warrington | 2 | 1 | Slight |
| Sun 4 May 2003 | Warrington | 1 | 1 | Slight |
| Tue 6 May 2003 | Wigan | 1 | 1 | Slight |
| Sat 10 May 2003 | Warrington | 2 | 1 | Slight |
| Tue 20 May 2003 | Warrington | 1 | 1 | Slight |
| Wed 21 May 2003 | Warrington | 3 | 2 | Slight |
| Wed 21 May 2003 | Warrington | 1 | 2 | Slight |
| Wed 21 May 2003 | Warrington | 1 | 2 | Slight |
| Fri 6 Jun 2003 | Warrington | 2 | 1 | Slight |
| Fri 6 Jun 2003 | Wigan | 1 | 1 | Slight |
| Fri 13 Jun 2003 | Warrington | 2 | 1 | Slight |
| Fri 13 Jun 2003 | Warrington | 2 | 1 | Slight |
| Thu 19 Jun 2003 | Warrington | 1 | 1 | Slight |
| Fri 20 Jun 2003 | Warrington | 2 | 2 | Serious |
| Sat 21 Jun 2003 | Warrington | 3 | 1 | Slight |
| Mon 30 Jun 2003 | Warrington | 1 | 1 | Slight |
| Mon 30 Jun 2003 | Warrington | 3 | 1 | Slight |
| Mon 7 Jul 2003 | Warrington | 2 | 1 | Slight |
| Mon 7 Jul 2003 | Warrington | 2 | 1 | Slight |
| Mon 14 Jul 2003 | Warrington | 2 | 1 | Slight |
| Sat 19 Jul 2003 | Bolton | 1 | 1 | Slight |
| Sat 26 Jul 2003 | Warrington | 2 | 2 | Slight |
| Mon 28 Jul 2003 | Warrington | 1 | 1 | Slight |
| Mon 28 Jul 2003 | Warrington | 1 | 1 | Slight |
| Mon 28 Jul 2003 | Warrington | 2 | 1 | Slight |
| Tue 29 Jul 2003 | Warrington | 2 | 1 | Slight |
| Wed 30 Jul 2003 | Warrington | 2 | 2 | Slight |
| Wed 30 Jul 2003 | Warrington | 2 | 2 | Slight |
| Thu 31 Jul 2003 | Warrington | 2 | 1 | Slight |
| Fri 1 Aug 2003 | Warrington | 5 | 1 | Slight |
| Sat 2 Aug 2003 | Warrington | 2 | 1 | Slight |
| Tue 5 Aug 2003 | Warrington | 3 | 2 | Slight |
| Tue 5 Aug 2003 | Warrington | 2 | 1 | Slight |
| Sat 9 Aug 2003 | Warrington | 2 | 1 | Serious |
| Tue 12 Aug 2003 | Warrington | 2 | 1 | Slight |
| Tue 12 Aug 2003 | Warrington | 2 | 1 | Slight |
| Wed 13 Aug 2003 | Warrington | 2 | 1 | Slight |
| Mon 18 Aug 2003 | Warrington | 1 | 1 | Slight |
| Thu 21 Aug 2003 | Warrington | 2 | 1 | Slight |
| Sat 30 Aug 2003 | Warrington | 3 | 5 | Slight |
| Mon 8 Sep 2003 | Warrington | 2 | 5 | Slight |
| Tue 9 Sep 2003 | Warrington | 2 | 3 | Serious |
| Thu 25 Sep 2003 | Warrington | 2 | 1 | Slight |
| Fri 3 Oct 2003 | Warrington | 2 | 1 | Slight |
| Fri 3 Oct 2003 | Warrington | 2 | 1 | Slight |
| Fri 3 Oct 2003 | Warrington | 2 | 2 | Slight |
| Sun 12 Oct 2003 | Warrington | 2 | 2 | Slight |
| Tue 21 Oct 2003 | Warrington | 2 | 1 | Slight |
| Thu 23 Oct 2003 | Wigan | 1 | 1 | Fatal |
| Thu 23 Oct 2003 | Warrington | 3 | 1 | Slight |
| Tue 4 Nov 2003 | Warrington | 2 | 3 | Serious |
| Wed 5 Nov 2003 | Warrington | 2 | 1 | Slight |
| Thu 6 Nov 2003 | Warrington | 2 | 2 | Slight |
| Fri 7 Nov 2003 | Warrington | 2 | 1 | Slight |
| Fri 7 Nov 2003 | Warrington | 1 | 3 | Slight |
| Wed 12 Nov 2003 | Warrington | 1 | 1 | Slight |
| Sat 15 Nov 2003 | Warrington | 2 | 2 | Slight |
| Mon 17 Nov 2003 | Warrington | 2 | 1 | Slight |
| Sat 22 Nov 2003 | Warrington | 1 | 1 | Slight |
| Sat 22 Nov 2003 | Warrington | 1 | 1 | Slight |
| Sun 23 Nov 2003 | Warrington | 1 | 1 | Slight |
| Fri 28 Nov 2003 | Warrington | 2 | 1 | Slight |
| Mon 1 Dec 2003 | Warrington | 2 | 4 | Slight |
| Thu 11 Dec 2003 | Warrington | 2 | 2 | Slight |
| Thu 11 Dec 2003 | Warrington | 2 | 2 | Slight |
| Fri 12 Dec 2003 | Warrington | 2 | 1 | Slight |
| Fri 19 Dec 2003 | Wigan | 1 | 1 | Slight |
| Sat 27 Dec 2003 | Warrington | 2 | 1 | Slight |