Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Mar 2011 | Three Rivers | 2 | 1 | Slight |
| Mon 25 Apr 2011 | Three Rivers | 2 | 1 | Slight |
| Thu 28 Apr 2011 | Three Rivers | 2 | 1 | Slight |
| Thu 28 Apr 2011 | Three Rivers | 2 | 1 | Slight |
| Sun 8 May 2011 | Three Rivers | 2 | 1 | Slight |
| Fri 3 Jun 2011 | Three Rivers | 2 | 3 | Slight |
| Mon 25 Jul 2011 | Three Rivers | 2 | 1 | Slight |
| Thu 28 Jul 2011 | Three Rivers | 1 | 1 | Slight |
| Wed 10 Aug 2011 | Three Rivers | 1 | 3 | Slight |
| Thu 25 Aug 2011 | Three Rivers | 2 | 1 | Slight |
| Fri 16 Sep 2011 | Watford | 2 | 2 | Slight |
| Sat 17 Sep 2011 | Three Rivers | 2 | 1 | Slight |
| Tue 22 Nov 2011 | Three Rivers | 1 | 1 | Slight |