Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 16 Jan 2006 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 26 Jan 2006 | Welwyn Hatfield | 4 | 4 | Slight |
| Sat 28 Jan 2006 | East Hertfordshire | 2 | 3 | Slight |
| Tue 23 May 2006 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 23 May 2006 | Welwyn Hatfield | 2 | 1 | Slight |
| Fri 9 Jun 2006 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 20 Jun 2006 | Welwyn Hatfield | 2 | 2 | Slight |
| Sun 8 Oct 2006 | Welwyn Hatfield | 2 | 2 | Slight |
| Tue 14 Nov 2006 | East Hertfordshire | 3 | 1 | Slight |
| Tue 14 Nov 2006 | East Hertfordshire | 3 | 1 | Slight |
| Thu 16 Nov 2006 | East Hertfordshire | 3 | 4 | Slight |
| Mon 20 Nov 2006 | Welwyn Hatfield | 2 | 1 | Slight |
| Mon 20 Nov 2006 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 19 Dec 2006 | East Hertfordshire | 1 | 1 | Slight |