Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 22 Mar 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Mon 29 Mar 2010 | The Vale of Glamorgan | 1 | 2 | Serious |
| Wed 21 Apr 2010 | The Vale of Glamorgan | 1 | 1 | Serious |
| Wed 28 Apr 2010 | The Vale of Glamorgan | 2 | 3 | Slight |
| Thu 6 May 2010 | The Vale of Glamorgan | 3 | 2 | Slight |
| Tue 25 May 2010 | The Vale of Glamorgan | 2 | 2 | Slight |
| Sun 27 Jun 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Tue 5 Oct 2010 | The Vale of Glamorgan | 5 | 6 | Slight |
| Tue 5 Oct 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Wed 20 Oct 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Tue 2 Nov 2010 | The Vale of Glamorgan | 2 | 1 | Serious |
| Sun 7 Nov 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Fri 19 Nov 2010 | The Vale of Glamorgan | 2 | 1 | Slight |
| Sat 20 Nov 2010 | The Vale of Glamorgan | 3 | 1 | Slight |