Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 6 Jan 2004 | Vale Royal | 2 | 2 | Slight |
| Thu 8 Jan 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 23 Jan 2004 | Vale Royal | 2 | 2 | Slight |
| Sat 31 Jan 2004 | Vale Royal | 2 | 1 | Slight |
| Sat 7 Feb 2004 | Vale Royal | 3 | 1 | Slight |
| Tue 10 Feb 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 20 Feb 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 20 Feb 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 25 Feb 2004 | Vale Royal | 2 | 4 | Slight |
| Fri 27 Feb 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 3 Mar 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 9 Mar 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 9 Mar 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 16 Mar 2004 | Vale Royal | 2 | 1 | Slight |
| Sun 4 Apr 2004 | Vale Royal | 1 | 1 | Serious |
| Tue 6 Apr 2004 | Vale Royal | 3 | 1 | Slight |
| Mon 19 Apr 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 20 Apr 2004 | Vale Royal | 2 | 1 | Slight |
| Thu 22 Apr 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 28 Apr 2004 | Vale Royal | 2 | 2 | Slight |
| Fri 30 Apr 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 4 May 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 4 May 2004 | Vale Royal | 2 | 2 | Slight |
| Wed 5 May 2004 | Vale Royal | 1 | 2 | Serious |
| Wed 5 May 2004 | Vale Royal | 2 | 2 | Slight |
| Sat 15 May 2004 | Vale Royal | 1 | 1 | Slight |
| Fri 21 May 2004 | Vale Royal | 2 | 1 | Slight |
| Sun 23 May 2004 | Vale Royal | 2 | 2 | Slight |
| Fri 28 May 2004 | Vale Royal | 3 | 1 | Slight |
| Sat 29 May 2004 | Vale Royal | 3 | 1 | Serious |
| Tue 1 Jun 2004 | Vale Royal | 2 | 1 | Slight |
| Tue 1 Jun 2004 | Vale Royal | 1 | 1 | Slight |
| Tue 8 Jun 2004 | Vale Royal | 2 | 1 | Slight |
| Thu 24 Jun 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 30 Jun 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 21 Jul 2004 | Vale Royal | 4 | 2 | Slight |
| Thu 22 Jul 2004 | Vale Royal | 2 | 1 | Slight |
| Mon 2 Aug 2004 | Vale Royal | 1 | 1 | Slight |
| Tue 3 Aug 2004 | Vale Royal | 1 | 1 | Slight |
| Sat 7 Aug 2004 | Vale Royal | 2 | 3 | Serious |
| Sat 14 Aug 2004 | Vale Royal | 2 | 1 | Slight |
| Mon 16 Aug 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 20 Aug 2004 | Vale Royal | 3 | 1 | Slight |
| Sun 22 Aug 2004 | Vale Royal | 2 | 1 | Slight |
| Sun 22 Aug 2004 | Vale Royal | 1 | 1 | Slight |
| Wed 25 Aug 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 25 Aug 2004 | Vale Royal | 1 | 1 | Slight |
| Fri 27 Aug 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 3 Sep 2004 | Vale Royal | 2 | 4 | Slight |
| Tue 7 Sep 2004 | Vale Royal | 2 | 2 | Slight |
| Tue 7 Sep 2004 | Vale Royal | 2 | 2 | Slight |
| Fri 10 Sep 2004 | Vale Royal | 1 | 1 | Slight |
| Mon 13 Sep 2004 | Warrington | 2 | 1 | Slight |
| Wed 20 Oct 2004 | Vale Royal | 1 | 1 | Slight |
| Fri 22 Oct 2004 | Vale Royal | 3 | 1 | Slight |
| Fri 22 Oct 2004 | Vale Royal | 3 | 1 | Slight |
| Wed 27 Oct 2004 | Vale Royal | 2 | 1 | Slight |
| Sat 6 Nov 2004 | Vale Royal | 2 | 2 | Slight |
| Tue 16 Nov 2004 | Vale Royal | 2 | 1 | Slight |
| Thu 18 Nov 2004 | Vale Royal | 1 | 2 | Slight |
| Sun 21 Nov 2004 | Vale Royal | 2 | 1 | Slight |
| Wed 24 Nov 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 26 Nov 2004 | Vale Royal | 1 | 1 | Slight |
| Mon 29 Nov 2004 | Vale Royal | 2 | 2 | Slight |
| Tue 7 Dec 2004 | Vale Royal | 2 | 1 | Slight |
| Thu 9 Dec 2004 | Vale Royal | 2 | 1 | Slight |
| Fri 17 Dec 2004 | Vale Royal | 2 | 2 | Slight |
| Sat 18 Dec 2004 | Vale Royal | 1 | 1 | Slight |
| Sun 19 Dec 2004 | Vale Royal | 1 | 1 | Slight |
| Mon 20 Dec 2004 | Warrington | 2 | 3 | Slight |