Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 5 Jan 2004 | Flintshire | 2 | 1 | Slight |
| Sat 17 Jan 2004 | Flintshire | 1 | 1 | Slight |
| Tue 20 Jan 2004 | Flintshire | 2 | 2 | Slight |
| Thu 22 Jan 2004 | Flintshire | 3 | 4 | Slight |
| Mon 2 Feb 2004 | Flintshire | 2 | 1 | Serious |
| Wed 11 Feb 2004 | Flintshire | 3 | 2 | Slight |
| Mon 16 Feb 2004 | Flintshire | 2 | 1 | Slight |
| Wed 18 Feb 2004 | Flintshire | 2 | 1 | Serious |
| Fri 20 Feb 2004 | Chester | 2 | 1 | Slight |
| Sat 21 Feb 2004 | Flintshire | 2 | 1 | Slight |
| Tue 16 Mar 2004 | Flintshire | 3 | 1 | Slight |
| Thu 25 Mar 2004 | Flintshire | 2 | 5 | Slight |
| Sun 28 Mar 2004 | Denbighshire | 2 | 1 | Slight |
| Mon 5 Apr 2004 | Flintshire | 2 | 1 | Slight |
| Sat 10 Apr 2004 | Flintshire | 3 | 1 | Slight |
| Sat 17 Apr 2004 | Denbighshire | 2 | 1 | Serious |
| Thu 22 Apr 2004 | Flintshire | 1 | 1 | Slight |
| Sun 2 May 2004 | Flintshire | 2 | 2 | Slight |
| Wed 5 May 2004 | Flintshire | 2 | 1 | Slight |
| Sat 8 May 2004 | Chester | 2 | 1 | Slight |
| Wed 19 May 2004 | Chester | 2 | 2 | Slight |
| Sun 23 May 2004 | Denbighshire | 2 | 1 | Serious |
| Tue 25 May 2004 | Flintshire | 3 | 1 | Slight |
| Mon 31 May 2004 | Flintshire | 1 | 1 | Slight |
| Tue 1 Jun 2004 | Denbighshire | 2 | 4 | Slight |
| Thu 17 Jun 2004 | Flintshire | 2 | 2 | Slight |
| Wed 30 Jun 2004 | Flintshire | 2 | 1 | Slight |
| Sat 3 Jul 2004 | Flintshire | 2 | 1 | Slight |
| Sat 17 Jul 2004 | Denbighshire | 2 | 3 | Slight |
| Wed 21 Jul 2004 | Flintshire | 2 | 1 | Slight |
| Sat 24 Jul 2004 | Flintshire | 2 | 1 | Slight |
| Sat 31 Jul 2004 | Flintshire | 1 | 1 | Slight |
| Sun 1 Aug 2004 | Flintshire | 1 | 1 | Serious |
| Sun 8 Aug 2004 | Denbighshire | 1 | 2 | Slight |
| Thu 12 Aug 2004 | Flintshire | 2 | 2 | Slight |
| Mon 16 Aug 2004 | Flintshire | 2 | 1 | Slight |
| Mon 16 Aug 2004 | Chester | 2 | 1 | Slight |
| Mon 23 Aug 2004 | Flintshire | 2 | 1 | Slight |
| Fri 3 Sep 2004 | Flintshire | 2 | 1 | Slight |
| Sat 11 Sep 2004 | Denbighshire | 2 | 4 | Serious |
| Sat 11 Sep 2004 | Denbighshire | 1 | 1 | Slight |
| Sun 12 Sep 2004 | Denbighshire | 2 | 2 | Slight |
| Sun 12 Sep 2004 | Denbighshire | 1 | 1 | Slight |
| Thu 16 Sep 2004 | Flintshire | 2 | 1 | Slight |
| Mon 20 Sep 2004 | Flintshire | 2 | 2 | Slight |
| Fri 1 Oct 2004 | Chester | 3 | 1 | Slight |
| Sun 3 Oct 2004 | Denbighshire | 1 | 1 | Slight |
| Sat 9 Oct 2004 | Flintshire | 1 | 2 | Slight |
| Sat 9 Oct 2004 | Denbighshire | 2 | 2 | Slight |
| Tue 19 Oct 2004 | Denbighshire | 1 | 2 | Slight |
| Mon 1 Nov 2004 | Flintshire | 1 | 1 | Slight |
| Mon 22 Nov 2004 | Flintshire | 3 | 2 | Slight |
| Mon 6 Dec 2004 | Flintshire | 2 | 1 | Slight |
| Sat 11 Dec 2004 | Flintshire | 2 | 3 | Serious |
| Sun 12 Dec 2004 | Flintshire | 2 | 1 | Serious |
| Mon 20 Dec 2004 | Flintshire | 2 | 2 | Slight |