Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 6 Jan 2005 | Denbighshire | 2 | 1 | Slight |
| Thu 6 Jan 2005 | Flintshire | 2 | 2 | Slight |
| Fri 7 Jan 2005 | Gwynedd | 2 | 1 | Slight |
| Thu 13 Jan 2005 | Gwynedd | 1 | 1 | Slight |
| Tue 18 Jan 2005 | Denbighshire | 4 | 2 | Slight |
| Fri 21 Jan 2005 | Flintshire | 2 | 1 | Slight |
| Fri 21 Jan 2005 | Denbighshire | 2 | 4 | Serious |
| Sat 29 Jan 2005 | Denbighshire | 2 | 3 | Slight |
| Fri 11 Feb 2005 | Denbighshire | 2 | 1 | Slight |
| Wed 16 Feb 2005 | Denbighshire | 1 | 2 | Slight |
| Fri 25 Feb 2005 | Gwynedd | 1 | 1 | Slight |
| Tue 1 Mar 2005 | Denbighshire | 2 | 1 | Slight |
| Thu 3 Mar 2005 | Gwynedd | 2 | 2 | Slight |
| Sat 19 Mar 2005 | Flintshire | 1 | 1 | Fatal |
| Sun 20 Mar 2005 | Flintshire | 2 | 1 | Slight |
| Sun 3 Apr 2005 | Denbighshire | 1 | 1 | Slight |
| Thu 7 Apr 2005 | Flintshire | 2 | 1 | Slight |
| Fri 6 May 2005 | Denbighshire | 2 | 1 | Serious |
| Thu 12 May 2005 | Gwynedd | 2 | 1 | Slight |
| Thu 12 May 2005 | Gwynedd | 2 | 2 | Slight |
| Mon 23 May 2005 | Flintshire | 2 | 1 | Slight |
| Sun 29 May 2005 | Gwynedd | 2 | 1 | Slight |
| Wed 1 Jun 2005 | Flintshire | 2 | 2 | Slight |
| Thu 2 Jun 2005 | Flintshire | 2 | 1 | Slight |
| Sun 5 Jun 2005 | Denbighshire | 2 | 1 | Slight |
| Mon 13 Jun 2005 | Flintshire | 2 | 1 | Slight |
| Fri 17 Jun 2005 | Denbighshire | 2 | 1 | Slight |
| Tue 5 Jul 2005 | Flintshire | 2 | 2 | Slight |
| Thu 7 Jul 2005 | Denbighshire | 3 | 2 | Serious |
| Fri 8 Jul 2005 | Gwynedd | 1 | 1 | Slight |
| Fri 8 Jul 2005 | Flintshire | 2 | 2 | Slight |
| Mon 18 Jul 2005 | Flintshire | 3 | 1 | Slight |
| Wed 20 Jul 2005 | Flintshire | 2 | 1 | Slight |
| Wed 20 Jul 2005 | Flintshire | 2 | 1 | Slight |
| Thu 28 Jul 2005 | Flintshire | 1 | 1 | Slight |
| Sun 7 Aug 2005 | Denbighshire | 2 | 1 | Slight |
| Sun 7 Aug 2005 | Gwynedd | 2 | 1 | Serious |
| Tue 16 Aug 2005 | Gwynedd | 2 | 2 | Slight |
| Fri 19 Aug 2005 | Flintshire | 3 | 2 | Slight |
| Wed 24 Aug 2005 | Gwynedd | 1 | 1 | Slight |
| Sat 3 Sep 2005 | Flintshire | 1 | 2 | Slight |
| Sun 11 Sep 2005 | Denbighshire | 1 | 2 | Slight |
| Fri 16 Sep 2005 | Flintshire | 2 | 1 | Slight |
| Tue 20 Sep 2005 | Flintshire | 1 | 1 | Slight |
| Mon 3 Oct 2005 | Flintshire | 2 | 1 | Slight |
| Fri 14 Oct 2005 | Gwynedd | 2 | 2 | Slight |
| Fri 14 Oct 2005 | Gwynedd | 2 | 1 | Slight |
| Sat 15 Oct 2005 | Denbighshire | 1 | 3 | Slight |
| Fri 28 Oct 2005 | Gwynedd | 1 | 1 | Slight |
| Sun 30 Oct 2005 | Denbighshire | 3 | 2 | Slight |
| Thu 3 Nov 2005 | Denbighshire | 2 | 1 | Slight |
| Mon 28 Nov 2005 | Gwynedd | 1 | 2 | Slight |
| Mon 28 Nov 2005 | Gwynedd | 1 | 1 | Slight |
| Sun 4 Dec 2005 | Flintshire | 2 | 1 | Slight |
| Tue 6 Dec 2005 | Denbighshire | 3 | 3 | Serious |
| Fri 9 Dec 2005 | Flintshire | 2 | 1 | Slight |
| Mon 12 Dec 2005 | Denbighshire | 2 | 2 | Slight |
| Thu 15 Dec 2005 | Denbighshire | 2 | 2 | Slight |
| Mon 19 Dec 2005 | Denbighshire | 1 | 1 | Slight |
| Tue 20 Dec 2005 | Flintshire | 1 | 1 | Slight |