Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 18 Jan 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Mon 31 Jan 2000 | Welwyn Hatfield | 2 | 4 | Slight |
| Fri 4 Feb 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Sat 12 Feb 2000 | Welwyn Hatfield | 2 | 3 | Slight |
| Sun 19 Mar 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Wed 5 Apr 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Wed 3 May 2000 | Welwyn Hatfield | 2 | 2 | Slight |
| Tue 6 Jun 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Sun 11 Jun 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Wed 14 Jun 2000 | East Hertfordshire | 3 | 1 | Slight |
| Fri 30 Jun 2000 | East Hertfordshire | 2 | 1 | Serious |
| Tue 11 Jul 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Mon 24 Jul 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 3 Aug 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Sat 5 Aug 2000 | Welwyn Hatfield | 1 | 1 | Slight |
| Tue 8 Aug 2000 | Welwyn Hatfield | 2 | 2 | Slight |
| Thu 10 Aug 2000 | Welwyn Hatfield | 1 | 1 | Serious |
| Thu 31 Aug 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 31 Aug 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Sat 2 Sep 2000 | Welwyn Hatfield | 4 | 2 | Serious |
| Fri 27 Oct 2000 | Welwyn Hatfield | 2 | 2 | Slight |
| Tue 7 Nov 2000 | Welwyn Hatfield | 2 | 1 | Slight |
| Sun 19 Nov 2000 | Welwyn Hatfield | 2 | 2 | Slight |
| Thu 30 Nov 2000 | Welwyn Hatfield | 2 | 1 | Serious |
| Fri 1 Dec 2000 | Welwyn Hatfield | 3 | 3 | Slight |