Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 18 Mar 2011 | Gwynedd | 2 | 1 | Slight |
| Sat 19 Mar 2011 | Gwynedd | 1 | 1 | Serious |
| Thu 7 Apr 2011 | Gwynedd | 2 | 1 | Slight |
| Mon 4 Jul 2011 | Gwynedd | 1 | 2 | Slight |
| Thu 21 Jul 2011 | Gwynedd | 2 | 2 | Slight |
| Mon 25 Jul 2011 | Gwynedd | 2 | 3 | Serious |
| Fri 29 Jul 2011 | Gwynedd | 6 | 2 | Fatal |
| Sun 21 Aug 2011 | Gwynedd | 2 | 1 | Serious |
| Sat 1 Oct 2011 | Gwynedd | 2 | 2 | Slight |
| Tue 4 Oct 2011 | Gwynedd | 2 | 1 | Slight |
| Tue 22 Nov 2011 | Gwynedd | 1 | 1 | Slight |
| Sat 26 Nov 2011 | Gwynedd | 1 | 2 | Slight |