Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 5 Jan 2011 | Watford | 1 | 1 | Slight |
| Fri 28 Jan 2011 | Watford | 2 | 2 | Slight |
| Fri 28 Jan 2011 | Watford | 2 | 2 | Slight |
| Thu 3 Mar 2011 | Watford | 1 | 1 | Slight |
| Wed 30 Mar 2011 | Watford | 2 | 2 | Slight |
| Tue 3 May 2011 | Watford | 2 | 1 | Slight |
| Tue 14 Jun 2011 | Watford | 2 | 1 | Slight |
| Thu 16 Jun 2011 | Watford | 2 | 1 | Slight |
| Thu 23 Jun 2011 | Watford | 2 | 1 | Slight |
| Sat 23 Jul 2011 | Watford | 3 | 1 | Slight |