Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 7 Jan 2009 | Broxbourne | 1 | 1 | Fatal |
| Wed 7 Jan 2009 | Broxbourne | 1 | 1 | Fatal |
| Fri 16 Jan 2009 | Broxbourne | 2 | 3 | Slight |
| Sat 17 Jan 2009 | Broxbourne | 2 | 1 | Slight |
| Sat 17 Jan 2009 | Broxbourne | 3 | 1 | Slight |
| Sat 24 Jan 2009 | Welwyn Hatfield | 1 | 1 | Slight |
| Tue 27 Jan 2009 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 19 Feb 2009 | Welwyn Hatfield | 2 | 2 | Slight |
| Tue 24 Feb 2009 | Broxbourne | 3 | 1 | Slight |
| Thu 2 Jul 2009 | Broxbourne | 5 | 6 | Slight |
| Thu 2 Jul 2009 | Broxbourne | 5 | 6 | Slight |
| Wed 8 Jul 2009 | Broxbourne | 3 | 1 | Slight |
| Thu 9 Jul 2009 | Welwyn Hatfield | 1 | 1 | Slight |
| Tue 21 Jul 2009 | Broxbourne | 1 | 1 | Serious |
| Thu 15 Oct 2009 | Broxbourne | 3 | 2 | Slight |
| Mon 19 Oct 2009 | Broxbourne | 2 | 1 | Slight |
| Mon 16 Nov 2009 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 24 Nov 2009 | Welwyn Hatfield | 1 | 1 | Slight |
| Sat 5 Dec 2009 | Welwyn Hatfield | 1 | 1 | Slight |
| Sun 13 Dec 2009 | Broxbourne | 2 | 1 | Slight |
| Wed 30 Dec 2009 | Broxbourne | 2 | 1 | Slight |