Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 1 Mar 2010 | Cardiff | 2 | 2 | Slight |
| Thu 18 Mar 2010 | Cardiff | 1 | 1 | Slight |
| Sun 2 May 2010 | Cardiff | 2 | 5 | Slight |
| Sun 9 May 2010 | Cardiff | 1 | 1 | Fatal |
| Sat 15 May 2010 | Cardiff | 3 | 3 | Slight |
| Fri 9 Jul 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Sat 14 Aug 2010 | Cardiff | 1 | 1 | Slight |
| Tue 28 Sep 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Sat 16 Oct 2010 | Cardiff | 2 | 1 | Slight |
| Thu 21 Oct 2010 | Cardiff | 2 | 1 | Slight |
| Sun 24 Oct 2010 | Cardiff | 2 | 4 | Serious |
| Mon 25 Oct 2010 | Cardiff | 3 | 1 | Slight |
| Fri 12 Nov 2010 | Cardiff | 2 | 2 | Slight |
| Sat 11 Dec 2010 | Cardiff | 1 | 1 | Serious |
| Wed 15 Dec 2010 | The Vale of Glamorgan | 2 | 1 | Slight |