Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Jan 2002 | Neath Port Talbot | 2 | 2 | Slight |
| Thu 3 Jan 2002 | Powys | 1 | 1 | Slight |
| Fri 4 Jan 2002 | Wrexham | 1 | 1 | Slight |
| Sat 5 Jan 2002 | Wrexham | 1 | 1 | Slight |
| Sat 5 Jan 2002 | Powys | 1 | 2 | Serious |
| Sun 6 Jan 2002 | Powys | 1 | 1 | Slight |
| Wed 9 Jan 2002 | Swansea | 2 | 1 | Slight |
| Thu 10 Jan 2002 | Chester | 4 | 2 | Slight |
| Fri 11 Jan 2002 | Carmarthenshire | 2 | 1 | Slight |
| Sat 12 Jan 2002 | Chester | 2 | 2 | Slight |
| Sat 12 Jan 2002 | Powys | 2 | 1 | Slight |
| Mon 14 Jan 2002 | Powys | 2 | 2 | Slight |
| Fri 18 Jan 2002 | Powys | 1 | 1 | Serious |
| Fri 18 Jan 2002 | Carmarthenshire | 2 | 1 | Slight |
| Mon 21 Jan 2002 | Wrexham | 4 | 1 | Slight |
| Wed 23 Jan 2002 | Swansea | 2 | 3 | Slight |
| Tue 29 Jan 2002 | Powys | 1 | 1 | Slight |
| Thu 31 Jan 2002 | Wrexham | 2 | 1 | Slight |
| Thu 31 Jan 2002 | Wrexham | 1 | 1 | Slight |
| Fri 1 Feb 2002 | Swansea | 2 | 1 | Slight |
| Fri 1 Feb 2002 | Chester | 2 | 2 | Fatal |
| Mon 4 Feb 2002 | Wrexham | 3 | 2 | Slight |
| Mon 4 Feb 2002 | Powys | 2 | 2 | Slight |
| Wed 6 Feb 2002 | Wrexham | 2 | 1 | Slight |
| Wed 6 Feb 2002 | Powys | 2 | 2 | Slight |
| Wed 6 Feb 2002 | Wrexham | 2 | 1 | Slight |
| Thu 7 Feb 2002 | Powys | 5 | 1 | Slight |
| Fri 8 Feb 2002 | Chester | 5 | 1 | Slight |
| Mon 11 Feb 2002 | Chester | 2 | 1 | Slight |
| Tue 12 Feb 2002 | Swansea | 2 | 1 | Slight |
| Sat 16 Feb 2002 | Neath Port Talbot | 2 | 3 | Slight |
| Wed 20 Feb 2002 | Wrexham | 2 | 1 | Slight |
| Fri 22 Feb 2002 | Powys | 2 | 2 | Fatal |
| Sat 23 Feb 2002 | Chester | 2 | 1 | Slight |
| Mon 25 Feb 2002 | Swansea | 2 | 1 | Slight |
| Tue 26 Feb 2002 | Wrexham | 3 | 1 | Slight |
| Tue 26 Feb 2002 | Swansea | 2 | 1 | Slight |
| Tue 26 Feb 2002 | Powys | 2 | 1 | Slight |
| Tue 26 Feb 2002 | Chester | 2 | 1 | Slight |
| Wed 27 Feb 2002 | Wrexham | 2 | 1 | Slight |
| Thu 28 Feb 2002 | Neath Port Talbot | 2 | 2 | Slight |
| Fri 1 Mar 2002 | Chester | 2 | 1 | Slight |
| Sat 2 Mar 2002 | Wrexham | 2 | 1 | Slight |
| Mon 4 Mar 2002 | Wrexham | 2 | 1 | Slight |
| Tue 5 Mar 2002 | Powys | 2 | 2 | Slight |
| Tue 5 Mar 2002 | Swansea | 2 | 3 | Slight |
| Wed 6 Mar 2002 | Wrexham | 1 | 1 | Slight |
| Thu 7 Mar 2002 | Wrexham | 2 | 2 | Serious |
| Sun 10 Mar 2002 | Swansea | 2 | 1 | Slight |
| Tue 12 Mar 2002 | Carmarthenshire | 1 | 1 | Slight |
| Tue 12 Mar 2002 | Wrexham | 2 | 1 | Slight |
| Tue 12 Mar 2002 | Chester | 2 | 1 | Serious |
| Wed 13 Mar 2002 | Carmarthenshire | 2 | 1 | Serious |
| Sat 16 Mar 2002 | Wrexham | 3 | 1 | Slight |
| Mon 18 Mar 2002 | Powys | 1 | 2 | Fatal |
| Mon 18 Mar 2002 | Powys | 2 | 1 | Slight |
| Mon 18 Mar 2002 | Swansea | 2 | 1 | Slight |
| Thu 21 Mar 2002 | Chester | 2 | 1 | Slight |
| Sun 24 Mar 2002 | Carmarthenshire | 2 | 1 | Serious |
| Tue 26 Mar 2002 | Carmarthenshire | 1 | 1 | Slight |
| Tue 26 Mar 2002 | Powys | 2 | 1 | Serious |
| Wed 27 Mar 2002 | Powys | 2 | 1 | Slight |
| Thu 28 Mar 2002 | Swansea | 2 | 1 | Slight |
| Sun 31 Mar 2002 | Wrexham | 2 | 2 | Slight |
| Tue 2 Apr 2002 | Powys | 1 | 1 | Slight |
| Sat 6 Apr 2002 | Powys | 4 | 2 | Slight |
| Sun 7 Apr 2002 | Carmarthenshire | 1 | 1 | Slight |
| Wed 10 Apr 2002 | Chester | 1 | 1 | Slight |
| Wed 10 Apr 2002 | Wrexham | 2 | 1 | Slight |
| Thu 11 Apr 2002 | Carmarthenshire | 2 | 1 | Slight |
| Sat 13 Apr 2002 | Carmarthenshire | 2 | 1 | Slight |
| Mon 15 Apr 2002 | Wrexham | 2 | 2 | Slight |
| Mon 15 Apr 2002 | Chester | 2 | 1 | Slight |
| Wed 17 Apr 2002 | Powys | 3 | 1 | Serious |
| Sun 21 Apr 2002 | Powys | 1 | 1 | Slight |
| Fri 26 Apr 2002 | Neath Port Talbot | 1 | 1 | Slight |
| Wed 8 May 2002 | Chester | 2 | 1 | Slight |
| Fri 10 May 2002 | Powys | 2 | 1 | Slight |
| Fri 10 May 2002 | Swansea | 2 | 1 | Slight |
| Sat 11 May 2002 | Swansea | 2 | 1 | Slight |
| Sun 12 May 2002 | Swansea | 2 | 1 | Slight |
| Tue 14 May 2002 | Powys | 3 | 3 | Slight |
| Wed 15 May 2002 | Carmarthenshire | 2 | 1 | Serious |
| Fri 17 May 2002 | Powys | 2 | 1 | Slight |
| Sat 18 May 2002 | Swansea | 3 | 2 | Slight |
| Sat 18 May 2002 | Powys | 1 | 1 | Slight |
| Sat 18 May 2002 | Carmarthenshire | 1 | 1 | Serious |
| Sat 18 May 2002 | Powys | 1 | 1 | Slight |
| Thu 23 May 2002 | Powys | 2 | 1 | Slight |
| Fri 24 May 2002 | Carmarthenshire | 2 | 1 | Slight |
| Fri 24 May 2002 | Carmarthenshire | 2 | 1 | Slight |
| Sun 26 May 2002 | Wrexham | 3 | 2 | Fatal |
| Tue 28 May 2002 | Powys | 3 | 2 | Slight |
| Thu 30 May 2002 | Chester | 5 | 1 | Slight |
| Sat 1 Jun 2002 | Wrexham | 2 | 1 | Slight |
| Sat 1 Jun 2002 | Wrexham | 2 | 2 | Slight |
| Sun 2 Jun 2002 | Carmarthenshire | 2 | 1 | Serious |
| Wed 5 Jun 2002 | Carmarthenshire | 2 | 2 | Slight |
| Thu 13 Jun 2002 | Swansea | 2 | 1 | Slight |
| Fri 14 Jun 2002 | Swansea | 2 | 1 | Slight |
| Fri 14 Jun 2002 | Wrexham | 2 | 1 | Slight |
| Fri 14 Jun 2002 | Chester | 2 | 1 | Slight |
| Tue 18 Jun 2002 | Powys | 3 | 1 | Slight |
| Tue 18 Jun 2002 | Carmarthenshire | 1 | 1 | Serious |
| Wed 19 Jun 2002 | Carmarthenshire | 1 | 1 | Slight |
| Fri 21 Jun 2002 | Wrexham | 2 | 1 | Slight |
| Sat 22 Jun 2002 | Swansea | 2 | 3 | Slight |
| Mon 24 Jun 2002 | Wrexham | 2 | 1 | Slight |
| Wed 26 Jun 2002 | Powys | 3 | 1 | Slight |
| Wed 26 Jun 2002 | Powys | 2 | 1 | Slight |
| Wed 26 Jun 2002 | Powys | 2 | 3 | Serious |
| Sun 30 Jun 2002 | Oswestry | 3 | 5 | Serious |
| Sun 30 Jun 2002 | Powys | 2 | 2 | Slight |
| Tue 2 Jul 2002 | Chester | 2 | 1 | Serious |
| Fri 5 Jul 2002 | Wrexham | 2 | 1 | Slight |
| Fri 5 Jul 2002 | Powys | 3 | 1 | Serious |
| Fri 5 Jul 2002 | Wrexham | 2 | 1 | Slight |
| Sun 7 Jul 2002 | Powys | 1 | 1 | Slight |
| Sun 7 Jul 2002 | Carmarthenshire | 2 | 3 | Slight |
| Tue 9 Jul 2002 | Powys | 2 | 1 | Slight |
| Tue 9 Jul 2002 | Wrexham | 2 | 1 | Slight |
| Tue 9 Jul 2002 | Wrexham | 2 | 1 | Slight |
| Sat 13 Jul 2002 | Carmarthenshire | 2 | 1 | Slight |
| Sun 14 Jul 2002 | Powys | 1 | 1 | Slight |
| Sun 14 Jul 2002 | Powys | 1 | 2 | Slight |
| Mon 15 Jul 2002 | Powys | 3 | 1 | Slight |
| Wed 17 Jul 2002 | Carmarthenshire | 2 | 2 | Slight |
| Wed 17 Jul 2002 | Powys | 1 | 1 | Slight |
| Thu 18 Jul 2002 | Swansea | 2 | 1 | Slight |
| Fri 19 Jul 2002 | Wrexham | 1 | 2 | Slight |
| Mon 22 Jul 2002 | Powys | 2 | 3 | Serious |
| Tue 23 Jul 2002 | Powys | 2 | 1 | Slight |
| Tue 23 Jul 2002 | Powys | 1 | 1 | Slight |
| Thu 25 Jul 2002 | Swansea | 2 | 4 | Slight |
| Thu 25 Jul 2002 | Neath Port Talbot | 2 | 1 | Slight |
| Fri 26 Jul 2002 | Powys | 2 | 1 | Slight |
| Fri 26 Jul 2002 | Wrexham | 2 | 2 | Slight |
| Sat 27 Jul 2002 | Swansea | 2 | 1 | Slight |
| Sat 27 Jul 2002 | Neath Port Talbot | 2 | 5 | Serious |
| Mon 29 Jul 2002 | Swansea | 2 | 2 | Slight |
| Wed 31 Jul 2002 | Wrexham | 1 | 1 | Slight |
| Wed 31 Jul 2002 | Chester | 2 | 2 | Slight |
| Wed 31 Jul 2002 | Chester | 2 | 1 | Slight |
| Wed 31 Jul 2002 | Swansea | 2 | 1 | Slight |
| Thu 1 Aug 2002 | Wrexham | 2 | 1 | Slight |
| Fri 2 Aug 2002 | Carmarthenshire | 2 | 1 | Slight |
| Fri 2 Aug 2002 | Powys | 2 | 1 | Slight |
| Mon 5 Aug 2002 | Powys | 2 | 1 | Serious |
| Tue 6 Aug 2002 | Powys | 2 | 2 | Slight |
| Fri 9 Aug 2002 | Powys | 3 | 2 | Slight |
| Fri 9 Aug 2002 | Powys | 1 | 1 | Slight |
| Sat 10 Aug 2002 | Powys | 3 | 1 | Slight |
| Thu 15 Aug 2002 | Powys | 2 | 2 | Slight |
| Fri 16 Aug 2002 | Powys | 3 | 1 | Slight |
| Fri 16 Aug 2002 | Neath Port Talbot | 3 | 1 | Slight |
| Sun 18 Aug 2002 | Oswestry | 2 | 1 | Slight |
| Tue 20 Aug 2002 | Swansea | 1 | 1 | Slight |
| Thu 22 Aug 2002 | Carmarthenshire | 2 | 1 | Slight |
| Fri 23 Aug 2002 | Carmarthenshire | 2 | 1 | Slight |
| Sat 24 Aug 2002 | Powys | 3 | 4 | Slight |
| Mon 26 Aug 2002 | Carmarthenshire | 2 | 2 | Slight |
| Thu 29 Aug 2002 | Powys | 1 | 3 | Slight |
| Thu 29 Aug 2002 | Carmarthenshire | 2 | 1 | Slight |
| Thu 29 Aug 2002 | Swansea | 2 | 1 | Slight |
| Thu 29 Aug 2002 | Swansea | 3 | 2 | Slight |
| Sun 1 Sep 2002 | Powys | 2 | 1 | Slight |
| Wed 4 Sep 2002 | Swansea | 2 | 1 | Slight |
| Thu 5 Sep 2002 | Oswestry | 2 | 2 | Fatal |
| Thu 5 Sep 2002 | Carmarthenshire | 1 | 1 | Slight |
| Thu 5 Sep 2002 | Carmarthenshire | 2 | 1 | Slight |
| Fri 6 Sep 2002 | Swansea | 5 | 3 | Slight |
| Sat 7 Sep 2002 | Carmarthenshire | 1 | 1 | Slight |
| Sat 7 Sep 2002 | Swansea | 2 | 1 | Slight |
| Sat 7 Sep 2002 | Powys | 7 | 1 | Slight |
| Thu 12 Sep 2002 | Wrexham | 2 | 1 | Slight |
| Sun 15 Sep 2002 | Carmarthenshire | 3 | 1 | Slight |
| Mon 16 Sep 2002 | Chester | 1 | 1 | Slight |
| Mon 16 Sep 2002 | Powys | 1 | 1 | Slight |
| Mon 16 Sep 2002 | Oswestry | 2 | 1 | Slight |
| Wed 18 Sep 2002 | Powys | 1 | 1 | Slight |
| Wed 18 Sep 2002 | Chester | 2 | 1 | Slight |
| Sat 21 Sep 2002 | Carmarthenshire | 1 | 1 | Slight |
| Wed 25 Sep 2002 | Chester | 3 | 3 | Slight |
| Fri 27 Sep 2002 | Chester | 1 | 1 | Serious |
| Sat 28 Sep 2002 | Carmarthenshire | 3 | 1 | Slight |
| Sat 28 Sep 2002 | Chester | 2 | 3 | Slight |
| Sat 28 Sep 2002 | Swansea | 1 | 1 | Slight |
| Tue 1 Oct 2002 | Carmarthenshire | 2 | 1 | Slight |
| Tue 1 Oct 2002 | Chester | 1 | 1 | Slight |
| Wed 2 Oct 2002 | Powys | 1 | 1 | Serious |
| Wed 2 Oct 2002 | Powys | 4 | 2 | Serious |
| Fri 4 Oct 2002 | Powys | 2 | 2 | Slight |
| Fri 4 Oct 2002 | Wrexham | 2 | 1 | Slight |
| Tue 8 Oct 2002 | Powys | 1 | 1 | Slight |
| Wed 9 Oct 2002 | Swansea | 2 | 1 | Slight |
| Wed 9 Oct 2002 | Chester | 2 | 2 | Slight |
| Fri 11 Oct 2002 | Swansea | 1 | 1 | Slight |
| Sat 12 Oct 2002 | Swansea | 2 | 3 | Slight |
| Sat 12 Oct 2002 | Powys | 2 | 1 | Slight |
| Sat 12 Oct 2002 | Neath Port Talbot | 2 | 3 | Slight |
| Sat 12 Oct 2002 | Powys | 2 | 1 | Serious |
| Mon 14 Oct 2002 | Wrexham | 2 | 2 | Slight |
| Mon 14 Oct 2002 | Wrexham | 3 | 3 | Slight |
| Tue 15 Oct 2002 | Powys | 2 | 2 | Slight |
| Wed 16 Oct 2002 | Powys | 3 | 2 | Slight |
| Fri 18 Oct 2002 | Wrexham | 1 | 1 | Slight |
| Sat 19 Oct 2002 | Powys | 1 | 1 | Slight |
| Sun 20 Oct 2002 | Oswestry | 2 | 1 | Slight |
| Mon 21 Oct 2002 | Powys | 2 | 1 | Slight |
| Mon 28 Oct 2002 | Carmarthenshire | 2 | 2 | Slight |
| Wed 30 Oct 2002 | Wrexham | 4 | 5 | Slight |
| Wed 30 Oct 2002 | Carmarthenshire | 2 | 2 | Slight |
| Thu 31 Oct 2002 | Swansea | 1 | 1 | Slight |
| Fri 1 Nov 2002 | Wrexham | 2 | 2 | Slight |
| Sat 2 Nov 2002 | Carmarthenshire | 2 | 1 | Slight |
| Tue 5 Nov 2002 | Carmarthenshire | 2 | 3 | Slight |
| Thu 7 Nov 2002 | Powys | 2 | 1 | Slight |
| Fri 8 Nov 2002 | Chester | 2 | 1 | Slight |
| Fri 8 Nov 2002 | Wrexham | 2 | 2 | Slight |
| Fri 8 Nov 2002 | Wrexham | 5 | 5 | Slight |
| Sun 10 Nov 2002 | Powys | 1 | 1 | Slight |
| Tue 12 Nov 2002 | Swansea | 2 | 3 | Slight |
| Tue 12 Nov 2002 | Powys | 1 | 1 | Slight |
| Thu 14 Nov 2002 | Wrexham | 1 | 1 | Serious |
| Thu 14 Nov 2002 | Wrexham | 2 | 1 | Slight |
| Sat 16 Nov 2002 | Carmarthenshire | 2 | 1 | Slight |
| Sat 16 Nov 2002 | Chester | 2 | 1 | Slight |
| Sun 17 Nov 2002 | Wrexham | 2 | 1 | Slight |
| Sun 17 Nov 2002 | Swansea | 1 | 1 | Slight |
| Wed 20 Nov 2002 | Swansea | 1 | 2 | Slight |
| Thu 21 Nov 2002 | Wrexham | 5 | 1 | Slight |
| Thu 21 Nov 2002 | Swansea | 2 | 1 | Slight |
| Thu 21 Nov 2002 | Wrexham | 2 | 1 | Slight |
| Fri 22 Nov 2002 | Wrexham | 2 | 1 | Serious |
| Sat 23 Nov 2002 | Swansea | 2 | 2 | Slight |
| Sun 24 Nov 2002 | Powys | 1 | 1 | Serious |
| Fri 29 Nov 2002 | Powys | 3 | 5 | Slight |
| Fri 29 Nov 2002 | Chester | 2 | 1 | Slight |
| Sat 30 Nov 2002 | Wrexham | 2 | 3 | Slight |
| Sun 1 Dec 2002 | Powys | 3 | 3 | Slight |
| Mon 2 Dec 2002 | Swansea | 2 | 1 | Slight |
| Mon 2 Dec 2002 | Powys | 2 | 3 | Slight |
| Tue 3 Dec 2002 | Wrexham | 2 | 2 | Slight |
| Tue 3 Dec 2002 | Wrexham | 2 | 1 | Slight |
| Wed 4 Dec 2002 | Oswestry | 2 | 2 | Serious |
| Sun 8 Dec 2002 | Wrexham | 2 | 3 | Slight |
| Wed 11 Dec 2002 | Swansea | 3 | 1 | Slight |
| Sat 14 Dec 2002 | Powys | 3 | 15 | Serious |
| Mon 16 Dec 2002 | Wrexham | 2 | 1 | Slight |
| Mon 16 Dec 2002 | Chester | 2 | 2 | Slight |
| Wed 18 Dec 2002 | Powys | 1 | 1 | Serious |
| Sat 21 Dec 2002 | Powys | 2 | 2 | Slight |
| Mon 23 Dec 2002 | Powys | 2 | 2 | Slight |
| Tue 24 Dec 2002 | Chester | 1 | 1 | Slight |
| Wed 25 Dec 2002 | Wrexham | 2 | 2 | Slight |
| Fri 27 Dec 2002 | Chester | 2 | 2 | Slight |
| Fri 27 Dec 2002 | Swansea | 2 | 1 | Slight |
| Sat 28 Dec 2002 | Wrexham | 1 | 1 | Slight |
| Tue 31 Dec 2002 | Swansea | 1 | 1 | Slight |