Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 30 Jan 2009 | North Hertfordshire | 1 | 1 | Slight |
| Tue 28 Apr 2009 | North Hertfordshire | 1 | 1 | Slight |
| Sat 23 May 2009 | North Hertfordshire | 2 | 1 | Slight |
| Tue 10 Nov 2009 | North Hertfordshire | 1 | 1 | Slight |