Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 14 Jan 2004 | North Shropshire | 1 | 1 | Slight |
| Thu 15 Jan 2004 | Wrexham | 3 | 2 | Slight |
| Fri 16 Jan 2004 | Denbighshire | 2 | 1 | Slight |
| Fri 16 Jan 2004 | Wrexham | 2 | 1 | Slight |
| Fri 16 Jan 2004 | Denbighshire | 2 | 1 | Slight |
| Sun 25 Jan 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Wed 28 Jan 2004 | Wrexham | 2 | 2 | Serious |
| Wed 28 Jan 2004 | Denbighshire | 1 | 1 | Slight |
| Sun 1 Feb 2004 | Denbighshire | 2 | 2 | Serious |
| Tue 3 Feb 2004 | Newcastle-under-Lyme | 1 | 1 | Slight |
| Thu 5 Feb 2004 | Wrexham | 2 | 2 | Slight |
| Mon 9 Feb 2004 | Wrexham | 2 | 1 | Serious |
| Tue 10 Feb 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Sat 14 Feb 2004 | Denbighshire | 2 | 2 | Slight |
| Thu 19 Feb 2004 | Wrexham | 2 | 1 | Slight |
| Thu 26 Feb 2004 | Wrexham | 2 | 1 | Slight |
| Sat 28 Feb 2004 | Denbighshire | 1 | 1 | Slight |
| Sat 28 Feb 2004 | North Shropshire | 2 | 2 | Slight |
| Thu 4 Mar 2004 | Wrexham | 2 | 1 | Slight |
| Sat 6 Mar 2004 | Denbighshire | 1 | 1 | Slight |
| Fri 12 Mar 2004 | North Shropshire | 2 | 1 | Slight |
| Thu 18 Mar 2004 | Crewe and Nantwich | 2 | 1 | Slight |
| Sat 20 Mar 2004 | Denbighshire | 1 | 1 | Slight |
| Mon 22 Mar 2004 | Wrexham | 2 | 1 | Slight |
| Thu 25 Mar 2004 | Denbighshire | 1 | 1 | Slight |
| Fri 26 Mar 2004 | Wrexham | 2 | 4 | Slight |
| Fri 26 Mar 2004 | Denbighshire | 1 | 1 | Slight |
| Sun 28 Mar 2004 | Denbighshire | 2 | 1 | Slight |
| Wed 31 Mar 2004 | Newcastle-under-Lyme | 2 | 2 | Slight |
| Thu 1 Apr 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Fri 2 Apr 2004 | North Shropshire | 1 | 1 | Slight |
| Tue 6 Apr 2004 | Wrexham | 2 | 2 | Slight |
| Sat 10 Apr 2004 | Denbighshire | 2 | 1 | Slight |
| Thu 15 Apr 2004 | North Shropshire | 1 | 1 | Slight |
| Fri 16 Apr 2004 | Wrexham | 2 | 1 | Slight |
| Tue 20 Apr 2004 | Wrexham | 1 | 2 | Serious |
| Thu 22 Apr 2004 | Denbighshire | 2 | 2 | Slight |
| Sat 24 Apr 2004 | Crewe and Nantwich | 2 | 1 | Slight |
| Wed 28 Apr 2004 | Denbighshire | 2 | 1 | Slight |
| Thu 29 Apr 2004 | Denbighshire | 1 | 1 | Slight |
| Sat 1 May 2004 | North Shropshire | 3 | 1 | Slight |
| Tue 4 May 2004 | Denbighshire | 1 | 1 | Slight |
| Wed 5 May 2004 | Wrexham | 2 | 1 | Slight |
| Wed 5 May 2004 | Wrexham | 1 | 1 | Slight |
| Thu 6 May 2004 | Wrexham | 1 | 1 | Serious |
| Fri 7 May 2004 | North Shropshire | 2 | 1 | Slight |
| Fri 7 May 2004 | Denbighshire | 1 | 1 | Slight |
| Thu 13 May 2004 | Denbighshire | 2 | 1 | Slight |
| Mon 17 May 2004 | Denbighshire | 1 | 1 | Slight |
| Tue 18 May 2004 | Wrexham | 2 | 2 | Slight |
| Tue 18 May 2004 | Wrexham | 2 | 2 | Serious |
| Tue 18 May 2004 | Denbighshire | 3 | 6 | Slight |
| Thu 20 May 2004 | North Shropshire | 2 | 2 | Slight |
| Sat 22 May 2004 | Newcastle-under-Lyme | 3 | 2 | Slight |
| Wed 26 May 2004 | Wrexham | 3 | 1 | Slight |
| Fri 28 May 2004 | North Shropshire | 2 | 3 | Serious |
| Sat 29 May 2004 | Denbighshire | 2 | 2 | Slight |
| Tue 1 Jun 2004 | Denbighshire | 3 | 1 | Fatal |
| Tue 1 Jun 2004 | Denbighshire | 2 | 1 | Slight |
| Mon 7 Jun 2004 | Denbighshire | 1 | 1 | Slight |
| Mon 14 Jun 2004 | Wrexham | 2 | 2 | Slight |
| Fri 18 Jun 2004 | Newcastle-under-Lyme | 1 | 1 | Slight |
| Mon 21 Jun 2004 | Crewe and Nantwich | 1 | 3 | Serious |
| Tue 22 Jun 2004 | Wrexham | 4 | 2 | Slight |
| Sun 27 Jun 2004 | Wrexham | 2 | 2 | Slight |
| Mon 28 Jun 2004 | Denbighshire | 2 | 1 | Slight |
| Sat 3 Jul 2004 | Denbighshire | 2 | 1 | Slight |
| Thu 8 Jul 2004 | Wrexham | 2 | 1 | Slight |
| Thu 8 Jul 2004 | Denbighshire | 1 | 2 | Slight |
| Sat 10 Jul 2004 | Wrexham | 1 | 1 | Slight |
| Sat 10 Jul 2004 | Wrexham | 2 | 1 | Slight |
| Sat 17 Jul 2004 | Denbighshire | 1 | 1 | Slight |
| Sun 18 Jul 2004 | Wrexham | 2 | 1 | Serious |
| Thu 29 Jul 2004 | Denbighshire | 3 | 1 | Slight |
| Tue 3 Aug 2004 | Wrexham | 2 | 1 | Slight |
| Wed 4 Aug 2004 | Denbighshire | 2 | 1 | Slight |
| Thu 5 Aug 2004 | Wrexham | 2 | 2 | Slight |
| Fri 6 Aug 2004 | Wrexham | 3 | 1 | Slight |
| Wed 11 Aug 2004 | Wrexham | 1 | 1 | Slight |
| Tue 17 Aug 2004 | Denbighshire | 2 | 1 | Slight |
| Thu 19 Aug 2004 | Wrexham | 2 | 2 | Slight |
| Sun 22 Aug 2004 | Wrexham | 2 | 1 | Slight |
| Mon 23 Aug 2004 | Denbighshire | 1 | 2 | Slight |
| Mon 23 Aug 2004 | Denbighshire | 2 | 1 | Slight |
| Sun 29 Aug 2004 | Wrexham | 2 | 4 | Serious |
| Mon 30 Aug 2004 | Wrexham | 2 | 1 | Slight |
| Thu 2 Sep 2004 | Denbighshire | 2 | 1 | Slight |
| Sun 5 Sep 2004 | Wrexham | 2 | 3 | Serious |
| Wed 8 Sep 2004 | Denbighshire | 2 | 3 | Serious |
| Thu 9 Sep 2004 | Denbighshire | 2 | 1 | Slight |
| Sun 12 Sep 2004 | Denbighshire | 2 | 2 | Slight |
| Mon 13 Sep 2004 | Newcastle-under-Lyme | 2 | 3 | Slight |
| Wed 15 Sep 2004 | Denbighshire | 2 | 1 | Slight |
| Wed 15 Sep 2004 | Newcastle-under-Lyme | 2 | 2 | Slight |
| Wed 22 Sep 2004 | Denbighshire | 1 | 1 | Slight |
| Wed 22 Sep 2004 | Denbighshire | 2 | 1 | Slight |
| Sat 25 Sep 2004 | Newcastle-under-Lyme | 1 | 2 | Serious |
| Sat 25 Sep 2004 | Wrexham | 1 | 1 | Serious |
| Wed 29 Sep 2004 | Wrexham | 2 | 1 | Slight |
| Thu 30 Sep 2004 | Denbighshire | 3 | 3 | Slight |
| Sat 2 Oct 2004 | Denbighshire | 2 | 2 | Slight |
| Sat 2 Oct 2004 | Denbighshire | 1 | 1 | Slight |
| Sat 2 Oct 2004 | Denbighshire | 2 | 4 | Slight |
| Sun 3 Oct 2004 | Wrexham | 3 | 1 | Slight |
| Thu 7 Oct 2004 | Denbighshire | 2 | 1 | Slight |
| Sat 9 Oct 2004 | Denbighshire | 2 | 1 | Slight |
| Mon 18 Oct 2004 | Wrexham | 2 | 1 | Slight |
| Wed 20 Oct 2004 | Denbighshire | 2 | 1 | Slight |
| Wed 20 Oct 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Thu 21 Oct 2004 | Denbighshire | 3 | 1 | Slight |
| Thu 21 Oct 2004 | Denbighshire | 3 | 1 | Slight |
| Fri 22 Oct 2004 | Denbighshire | 1 | 1 | Slight |
| Mon 25 Oct 2004 | Wrexham | 2 | 1 | Slight |
| Wed 27 Oct 2004 | Denbighshire | 2 | 1 | Slight |
| Wed 27 Oct 2004 | Denbighshire | 2 | 1 | Slight |
| Wed 27 Oct 2004 | Denbighshire | 3 | 1 | Serious |
| Thu 28 Oct 2004 | Denbighshire | 1 | 1 | Slight |
| Sat 6 Nov 2004 | Denbighshire | 2 | 1 | Slight |
| Mon 8 Nov 2004 | Wrexham | 2 | 1 | Serious |
| Fri 12 Nov 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Wed 17 Nov 2004 | Denbighshire | 2 | 1 | Slight |
| Wed 17 Nov 2004 | Newcastle-under-Lyme | 2 | 2 | Slight |
| Fri 26 Nov 2004 | Wrexham | 1 | 1 | Slight |
| Fri 26 Nov 2004 | Denbighshire | 2 | 2 | Slight |
| Fri 26 Nov 2004 | Wrexham | 2 | 1 | Slight |
| Mon 29 Nov 2004 | Denbighshire | 2 | 1 | Serious |
| Mon 29 Nov 2004 | Crewe and Nantwich | 2 | 1 | Slight |
| Sat 4 Dec 2004 | Denbighshire | 1 | 2 | Slight |
| Sun 5 Dec 2004 | Denbighshire | 1 | 1 | Slight |
| Sun 5 Dec 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Sun 5 Dec 2004 | Denbighshire | 2 | 3 | Fatal |
| Wed 8 Dec 2004 | Newcastle-under-Lyme | 1 | 1 | Slight |
| Wed 8 Dec 2004 | Newcastle-under-Lyme | 1 | 1 | Slight |
| Wed 8 Dec 2004 | Denbighshire | 6 | 2 | Slight |
| Sat 18 Dec 2004 | North Shropshire | 2 | 2 | Slight |
| Thu 23 Dec 2004 | Denbighshire | 1 | 1 | Slight |
| Fri 24 Dec 2004 | Wrexham | 1 | 2 | Serious |
| Sun 26 Dec 2004 | Crewe and Nantwich | 1 | 1 | Slight |
| Wed 29 Dec 2004 | Wrexham | 2 | 1 | Slight |
| Thu 30 Dec 2004 | Wrexham | 3 | 1 | Slight |
| Fri 31 Dec 2004 | Newcastle-under-Lyme | 5 | 7 | Slight |
| Fri 31 Dec 2004 | Wrexham | 2 | 1 | Slight |