Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 3 Jan 2007 | Cardiff | 2 | 5 | Serious |
| Thu 4 Jan 2007 | Caerphilly | 2 | 1 | Slight |
| Sat 6 Jan 2007 | Caerphilly | 2 | 2 | Slight |
| Tue 9 Jan 2007 | Caerphilly | 2 | 1 | Slight |
| Thu 11 Jan 2007 | Caerphilly | 1 | 1 | Slight |
| Sat 13 Jan 2007 | Caerphilly | 1 | 1 | Slight |
| Mon 15 Jan 2007 | Caerphilly | 2 | 1 | Slight |
| Tue 23 Jan 2007 | Cardiff | 2 | 1 | Slight |
| Tue 23 Jan 2007 | Cardiff | 3 | 1 | Slight |
| Wed 31 Jan 2007 | Caerphilly | 2 | 1 | Slight |
| Wed 31 Jan 2007 | Caerphilly | 3 | 1 | Slight |
| Wed 31 Jan 2007 | Cardiff | 3 | 1 | Slight |
| Thu 1 Feb 2007 | Caerphilly | 2 | 4 | Slight |
| Wed 21 Feb 2007 | Caerphilly | 2 | 1 | Slight |
| Sat 3 Mar 2007 | Cardiff | 2 | 1 | Slight |
| Mon 5 Mar 2007 | Cardiff | 1 | 1 | Slight |
| Wed 7 Mar 2007 | Caerphilly | 1 | 1 | Slight |
| Thu 8 Mar 2007 | Cardiff | 2 | 1 | Slight |
| Thu 8 Mar 2007 | Cardiff | 1 | 1 | Slight |
| Thu 15 Mar 2007 | Caerphilly | 2 | 1 | Slight |
| Wed 21 Mar 2007 | Caerphilly | 1 | 2 | Slight |
| Thu 22 Mar 2007 | Caerphilly | 2 | 1 | Slight |
| Sat 7 Apr 2007 | Cardiff | 3 | 1 | Slight |
| Wed 18 Apr 2007 | Caerphilly | 2 | 1 | Slight |
| Mon 30 Apr 2007 | Caerphilly | 1 | 1 | Slight |
| Thu 10 May 2007 | Cardiff | 2 | 1 | Slight |
| Thu 17 May 2007 | Cardiff | 1 | 1 | Slight |
| Mon 21 May 2007 | Caerphilly | 1 | 1 | Slight |
| Wed 23 May 2007 | Caerphilly | 2 | 1 | Slight |
| Sun 27 May 2007 | Cardiff | 1 | 1 | Fatal |
| Sun 27 May 2007 | Caerphilly | 2 | 3 | Serious |
| Thu 31 May 2007 | Caerphilly | 2 | 1 | Slight |
| Sun 3 Jun 2007 | Caerphilly | 2 | 2 | Slight |
| Mon 11 Jun 2007 | Caerphilly | 1 | 1 | Slight |
| Tue 19 Jun 2007 | Cardiff | 2 | 1 | Slight |
| Sat 23 Jun 2007 | Cardiff | 2 | 1 | Serious |
| Thu 28 Jun 2007 | Caerphilly | 2 | 2 | Slight |
| Sat 14 Jul 2007 | Caerphilly | 2 | 1 | Slight |
| Sat 21 Jul 2007 | Cardiff | 2 | 1 | Slight |
| Sun 29 Jul 2007 | Cardiff | 2 | 3 | Slight |
| Mon 30 Jul 2007 | Cardiff | 2 | 1 | Slight |
| Tue 31 Jul 2007 | Caerphilly | 3 | 2 | Slight |
| Sun 5 Aug 2007 | Caerphilly | 2 | 3 | Slight |
| Mon 6 Aug 2007 | Caerphilly | 2 | 1 | Slight |
| Mon 20 Aug 2007 | Caerphilly | 1 | 1 | Slight |
| Fri 24 Aug 2007 | Caerphilly | 2 | 1 | Serious |
| Sat 25 Aug 2007 | Cardiff | 2 | 1 | Slight |
| Sat 25 Aug 2007 | Cardiff | 2 | 1 | Slight |
| Thu 30 Aug 2007 | Caerphilly | 1 | 1 | Slight |
| Sun 2 Sep 2007 | Cardiff | 2 | 1 | Slight |
| Wed 19 Sep 2007 | Cardiff | 2 | 1 | Slight |
| Wed 26 Sep 2007 | Caerphilly | 2 | 1 | Slight |
| Fri 28 Sep 2007 | Cardiff | 2 | 1 | Slight |
| Fri 28 Sep 2007 | Cardiff | 2 | 1 | Slight |
| Fri 28 Sep 2007 | Caerphilly | 2 | 1 | Slight |
| Wed 3 Oct 2007 | Cardiff | 2 | 2 | Slight |
| Thu 4 Oct 2007 | Cardiff | 2 | 3 | Slight |
| Wed 17 Oct 2007 | Caerphilly | 2 | 1 | Slight |
| Wed 17 Oct 2007 | Cardiff | 2 | 2 | Slight |
| Thu 18 Oct 2007 | Cardiff | 1 | 1 | Serious |
| Sun 21 Oct 2007 | Cardiff | 3 | 1 | Slight |
| Mon 29 Oct 2007 | Cardiff | 2 | 1 | Slight |
| Tue 30 Oct 2007 | Cardiff | 3 | 2 | Slight |
| Tue 6 Nov 2007 | Cardiff | 1 | 1 | Slight |
| Fri 9 Nov 2007 | Cardiff | 2 | 1 | Slight |
| Sat 10 Nov 2007 | Caerphilly | 1 | 1 | Slight |
| Mon 12 Nov 2007 | Caerphilly | 1 | 1 | Slight |
| Mon 19 Nov 2007 | Cardiff | 2 | 1 | Slight |
| Mon 19 Nov 2007 | Caerphilly | 4 | 1 | Slight |
| Fri 23 Nov 2007 | Caerphilly | 2 | 1 | Slight |
| Tue 27 Nov 2007 | Cardiff | 1 | 1 | Slight |
| Sat 1 Dec 2007 | Cardiff | 3 | 1 | Slight |
| Sun 2 Dec 2007 | Cardiff | 2 | 3 | Slight |
| Mon 10 Dec 2007 | Caerphilly | 2 | 1 | Slight |
| Mon 10 Dec 2007 | Cardiff | 1 | 1 | Serious |
| Mon 10 Dec 2007 | Cardiff | 1 | 1 | Slight |
| Thu 20 Dec 2007 | Caerphilly | 2 | 1 | Slight |
| Fri 21 Dec 2007 | Caerphilly | 1 | 1 | Slight |
| Fri 21 Dec 2007 | Cardiff | 3 | 2 | Slight |
| Fri 21 Dec 2007 | Cardiff | 2 | 1 | Slight |
| Fri 28 Dec 2007 | Cardiff | 2 | 1 | Slight |