Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 3 Jan 2012 | Swansea | 3 | 4 | Slight |
| Wed 11 Jan 2012 | Swansea | 2 | 1 | Slight |
| Sun 15 Jan 2012 | Swansea | 3 | 1 | Slight |
| Thu 2 Feb 2012 | Swansea | 1 | 1 | Slight |
| Thu 9 Feb 2012 | Swansea | 1 | 1 | Slight |
| Fri 10 Feb 2012 | Swansea | 3 | 1 | Slight |
| Wed 15 Feb 2012 | Swansea | 2 | 2 | Slight |
| Fri 24 Feb 2012 | Swansea | 2 | 1 | Slight |
| Fri 24 Feb 2012 | Neath Port Talbot | 1 | 1 | Slight |
| Mon 27 Feb 2012 | Swansea | 1 | 1 | Slight |
| Sat 3 Mar 2012 | Neath Port Talbot | 3 | 2 | Slight |
| Tue 13 Mar 2012 | Swansea | 2 | 1 | Slight |
| Wed 21 Mar 2012 | Swansea | 1 | 1 | Slight |
| Mon 26 Mar 2012 | Swansea | 2 | 1 | Slight |
| Tue 27 Mar 2012 | Swansea | 2 | 1 | Slight |
| Wed 4 Apr 2012 | Powys | 1 | 1 | Slight |
| Thu 5 Apr 2012 | Neath Port Talbot | 4 | 3 | Slight |
| Sat 7 Apr 2012 | Swansea | 2 | 1 | Slight |
| Sun 15 Apr 2012 | Neath Port Talbot | 1 | 2 | Serious |
| Fri 20 Apr 2012 | Swansea | 2 | 2 | Slight |
| Thu 3 May 2012 | Swansea | 1 | 1 | Slight |
| Sat 5 May 2012 | Swansea | 1 | 1 | Slight |
| Mon 14 May 2012 | Swansea | 2 | 1 | Slight |
| Thu 17 May 2012 | Powys | 2 | 2 | Slight |
| Fri 18 May 2012 | Powys | 2 | 1 | Slight |
| Wed 23 May 2012 | Powys | 3 | 1 | Slight |
| Tue 19 Jun 2012 | Swansea | 2 | 1 | Slight |
| Sat 30 Jun 2012 | Neath Port Talbot | 1 | 2 | Serious |
| Sun 15 Jul 2012 | Neath Port Talbot | 2 | 1 | Slight |
| Sun 15 Jul 2012 | Powys | 1 | 1 | Slight |
| Sun 22 Jul 2012 | Swansea | 2 | 1 | Slight |
| Tue 24 Jul 2012 | Powys | 3 | 1 | Slight |
| Tue 24 Jul 2012 | Swansea | 3 | 3 | Slight |
| Fri 3 Aug 2012 | Swansea | 1 | 1 | Slight |
| Sat 11 Aug 2012 | Powys | 1 | 1 | Serious |
| Tue 21 Aug 2012 | Swansea | 2 | 1 | Slight |
| Tue 21 Aug 2012 | Swansea | 2 | 1 | Slight |
| Thu 23 Aug 2012 | Swansea | 2 | 1 | Slight |
| Sun 2 Sep 2012 | Neath Port Talbot | 3 | 1 | Slight |
| Thu 6 Sep 2012 | Neath Port Talbot | 3 | 2 | Slight |
| Sat 8 Sep 2012 | Powys | 1 | 2 | Serious |
| Fri 14 Sep 2012 | Swansea | 2 | 1 | Slight |
| Tue 18 Sep 2012 | Swansea | 2 | 3 | Slight |
| Wed 3 Oct 2012 | Swansea | 1 | 1 | Serious |
| Thu 11 Oct 2012 | Neath Port Talbot | 2 | 1 | Slight |
| Sun 14 Oct 2012 | Swansea | 5 | 1 | Slight |
| Mon 15 Oct 2012 | Swansea | 2 | 1 | Slight |
| Tue 16 Oct 2012 | Swansea | 2 | 4 | Slight |
| Wed 17 Oct 2012 | Powys | 1 | 1 | Slight |
| Fri 19 Oct 2012 | Swansea | 1 | 1 | Slight |
| Fri 2 Nov 2012 | Powys | 3 | 1 | Slight |
| Sat 3 Nov 2012 | Swansea | 4 | 2 | Slight |
| Mon 12 Nov 2012 | Swansea | 2 | 1 | Slight |
| Fri 16 Nov 2012 | Powys | 3 | 2 | Slight |
| Sun 18 Nov 2012 | Neath Port Talbot | 2 | 1 | Slight |
| Tue 20 Nov 2012 | Swansea | 2 | 1 | Slight |
| Tue 20 Nov 2012 | Swansea | 2 | 1 | Slight |
| Thu 29 Nov 2012 | Swansea | 3 | 1 | Slight |
| Tue 4 Dec 2012 | Swansea | 3 | 1 | Slight |
| Thu 6 Dec 2012 | Neath Port Talbot | 2 | 1 | Slight |
| Sat 8 Dec 2012 | Powys | 3 | 1 | Fatal |
| Tue 11 Dec 2012 | Swansea | 1 | 1 | Slight |