Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 2013 | Cardiff | 1 | 1 | Slight |
| Fri 4 Jan 2013 | Caerphilly | 1 | 1 | Slight |
| Thu 10 Jan 2013 | Caerphilly | 2 | 1 | Slight |
| Thu 7 Feb 2013 | Cardiff | 2 | 2 | Slight |
| Wed 13 Feb 2013 | Cardiff | 2 | 1 | Slight |
| Wed 27 Feb 2013 | Cardiff | 1 | 1 | Slight |
| Tue 19 Mar 2013 | Caerphilly | 2 | 2 | Slight |
| Thu 4 Apr 2013 | Cardiff | 2 | 1 | Serious |
| Wed 10 Apr 2013 | Cardiff | 1 | 1 | Slight |
| Tue 16 Apr 2013 | Cardiff | 2 | 1 | Slight |
| Thu 25 Apr 2013 | Cardiff | 2 | 2 | Slight |
| Mon 29 Apr 2013 | Cardiff | 1 | 1 | Slight |
| Sat 4 May 2013 | Caerphilly | 1 | 1 | Slight |
| Mon 6 May 2013 | Cardiff | 2 | 1 | Slight |
| Tue 7 May 2013 | Caerphilly | 3 | 1 | Slight |
| Tue 14 May 2013 | Caerphilly | 2 | 4 | Slight |
| Thu 16 May 2013 | Cardiff | 2 | 1 | Serious |
| Wed 29 May 2013 | Caerphilly | 1 | 1 | Serious |
| Fri 31 May 2013 | Cardiff | 1 | 1 | Slight |
| Tue 4 Jun 2013 | Cardiff | 3 | 1 | Slight |
| Sat 8 Jun 2013 | Cardiff | 2 | 1 | Serious |
| Fri 21 Jun 2013 | Cardiff | 1 | 1 | Slight |
| Wed 26 Jun 2013 | Cardiff | 1 | 1 | Slight |
| Thu 4 Jul 2013 | Caerphilly | 2 | 1 | Slight |
| Sun 7 Jul 2013 | Cardiff | 1 | 1 | Slight |
| Tue 23 Jul 2013 | Cardiff | 3 | 2 | Slight |
| Fri 26 Jul 2013 | Cardiff | 2 | 1 | Serious |
| Sat 27 Jul 2013 | Caerphilly | 1 | 1 | Slight |
| Tue 30 Jul 2013 | Cardiff | 1 | 1 | Slight |
| Tue 30 Jul 2013 | Cardiff | 2 | 1 | Slight |
| Fri 2 Aug 2013 | Caerphilly | 1 | 1 | Slight |
| Wed 7 Aug 2013 | Cardiff | 2 | 2 | Serious |
| Sat 10 Aug 2013 | Cardiff | 2 | 1 | Slight |
| Sun 18 Aug 2013 | Cardiff | 2 | 1 | Slight |
| Wed 4 Sep 2013 | Cardiff | 2 | 1 | Slight |
| Wed 4 Sep 2013 | Cardiff | 1 | 1 | Slight |
| Sun 8 Sep 2013 | Cardiff | 3 | 1 | Slight |
| Thu 12 Sep 2013 | Cardiff | 2 | 1 | Slight |
| Thu 26 Sep 2013 | Cardiff | 2 | 1 | Slight |
| Thu 26 Sep 2013 | Caerphilly | 2 | 1 | Slight |
| Wed 2 Oct 2013 | Cardiff | 2 | 1 | Slight |
| Thu 10 Oct 2013 | Cardiff | 2 | 1 | Slight |
| Sat 12 Oct 2013 | Cardiff | 2 | 1 | Slight |
| Thu 17 Oct 2013 | Cardiff | 2 | 1 | Slight |
| Mon 21 Oct 2013 | Caerphilly | 1 | 1 | Slight |
| Wed 30 Oct 2013 | Caerphilly | 1 | 1 | Slight |
| Wed 30 Oct 2013 | Cardiff | 2 | 7 | Slight |
| Sat 16 Nov 2013 | Cardiff | 3 | 2 | Slight |
| Tue 26 Nov 2013 | Caerphilly | 2 | 1 | Slight |
| Thu 28 Nov 2013 | Cardiff | 2 | 1 | Slight |
| Tue 3 Dec 2013 | Cardiff | 2 | 1 | Slight |
| Sat 14 Dec 2013 | Cardiff | 2 | 1 | Slight |
| Sat 14 Dec 2013 | Cardiff | 1 | 1 | Serious |
| Sun 22 Dec 2013 | Cardiff | 2 | 1 | Slight |