Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 3 Jan 2004 | Warrington | 2 | 1 | Slight |
| Sat 10 Jan 2004 | Wigan | 2 | 1 | Slight |
| Tue 27 Jan 2004 | Wigan | 1 | 1 | Serious |
| Tue 10 Feb 2004 | St. Helens | 1 | 1 | Slight |
| Wed 11 Feb 2004 | Wigan | 3 | 4 | Slight |
| Thu 12 Feb 2004 | Wigan | 2 | 1 | Serious |
| Fri 27 Feb 2004 | Wigan | 1 | 1 | Slight |
| Thu 4 Mar 2004 | Warrington | 2 | 1 | Slight |
| Tue 9 Mar 2004 | Warrington | 3 | 2 | Slight |
| Tue 23 Mar 2004 | Warrington | 2 | 2 | Slight |
| Fri 26 Mar 2004 | Wigan | 2 | 1 | Slight |
| Wed 31 Mar 2004 | Wigan | 1 | 1 | Slight |
| Fri 2 Apr 2004 | Wigan | 2 | 2 | Slight |
| Fri 16 Apr 2004 | Wigan | 2 | 1 | Slight |
| Sat 17 Apr 2004 | Wigan | 2 | 1 | Slight |
| Sat 17 Apr 2004 | Warrington | 1 | 1 | Slight |
| Thu 22 Apr 2004 | Wigan | 2 | 1 | Slight |
| Mon 26 Apr 2004 | Wigan | 2 | 1 | Slight |
| Tue 27 Apr 2004 | St. Helens | 2 | 3 | Serious |
| Sat 15 May 2004 | Wigan | 2 | 1 | Slight |
| Sun 16 May 2004 | Wigan | 4 | 1 | Slight |
| Fri 28 May 2004 | Wigan | 3 | 1 | Slight |
| Thu 3 Jun 2004 | Wigan | 2 | 1 | Slight |
| Wed 7 Jul 2004 | Wigan | 2 | 1 | Slight |
| Sun 1 Aug 2004 | Wigan | 2 | 1 | Slight |
| Thu 5 Aug 2004 | Wigan | 2 | 1 | Slight |
| Sat 4 Sep 2004 | Wigan | 2 | 2 | Slight |
| Tue 14 Sep 2004 | Wigan | 1 | 2 | Slight |
| Thu 23 Sep 2004 | Wigan | 2 | 1 | Slight |
| Fri 5 Nov 2004 | Wigan | 1 | 1 | Slight |
| Sat 6 Nov 2004 | Warrington | 1 | 1 | Slight |
| Thu 18 Nov 2004 | Wigan | 4 | 2 | Slight |
| Thu 25 Nov 2004 | Wigan | 3 | 2 | Serious |
| Mon 6 Dec 2004 | Wigan | 2 | 1 | Slight |
| Wed 8 Dec 2004 | Warrington | 2 | 1 | Slight |
| Wed 8 Dec 2004 | Wigan | 1 | 1 | Slight |
| Mon 13 Dec 2004 | Wigan | 1 | 1 | Serious |
| Tue 14 Dec 2004 | Wigan | 2 | 1 | Slight |
| Sun 19 Dec 2004 | Wigan | 2 | 1 | Slight |
| Mon 20 Dec 2004 | Wigan | 1 | 1 | Slight |
| Wed 29 Dec 2004 | Wigan | 2 | 1 | Serious |