Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 9 Jan 2001 | Broxbourne | 2 | 1 | Serious |
| Tue 9 Jan 2001 | Broxbourne | 2 | 1 | Serious |
| Sun 14 Jan 2001 | Broxbourne | 2 | 2 | Slight |
| Fri 19 Jan 2001 | East Hertfordshire | 1 | 2 | Serious |
| Sat 20 Jan 2001 | Broxbourne | 2 | 4 | Slight |
| Mon 12 Feb 2001 | East Hertfordshire | 2 | 1 | Serious |
| Fri 16 Feb 2001 | East Hertfordshire | 2 | 1 | Slight |
| Tue 27 Feb 2001 | East Hertfordshire | 2 | 2 | Slight |
| Sun 4 Mar 2001 | Broxbourne | 3 | 2 | Slight |
| Tue 13 Mar 2001 | East Hertfordshire | 1 | 1 | Serious |
| Mon 26 Mar 2001 | East Hertfordshire | 1 | 1 | Slight |
| Tue 10 Apr 2001 | Broxbourne | 1 | 1 | Slight |
| Thu 26 Apr 2001 | Broxbourne | 1 | 1 | Slight |
| Fri 4 May 2001 | East Hertfordshire | 2 | 1 | Slight |
| Sun 6 May 2001 | East Hertfordshire | 2 | 2 | Serious |
| Tue 8 May 2001 | East Hertfordshire | 2 | 1 | Slight |
| Wed 16 May 2001 | East Hertfordshire | 2 | 1 | Slight |
| Sat 26 May 2001 | East Hertfordshire | 1 | 1 | Slight |
| Thu 31 May 2001 | Broxbourne | 2 | 1 | Slight |
| Thu 31 May 2001 | Broxbourne | 2 | 1 | Slight |
| Sat 2 Jun 2001 | Broxbourne | 2 | 1 | Slight |
| Fri 15 Jun 2001 | Broxbourne | 2 | 2 | Slight |
| Wed 20 Jun 2001 | Broxbourne | 1 | 2 | Slight |
| Sun 24 Jun 2001 | Broxbourne | 3 | 1 | Slight |
| Thu 28 Jun 2001 | Broxbourne | 2 | 1 | Slight |
| Fri 13 Jul 2001 | Broxbourne | 1 | 1 | Serious |
| Sat 14 Jul 2001 | East Hertfordshire | 2 | 3 | Slight |
| Mon 23 Jul 2001 | East Hertfordshire | 2 | 2 | Slight |
| Fri 3 Aug 2001 | Broxbourne | 1 | 3 | Slight |
| Fri 3 Aug 2001 | Broxbourne | 1 | 3 | Slight |
| Mon 13 Aug 2001 | Broxbourne | 2 | 1 | Slight |
| Tue 14 Aug 2001 | East Hertfordshire | 2 | 2 | Slight |
| Fri 24 Aug 2001 | East Hertfordshire | 3 | 3 | Slight |
| Fri 31 Aug 2001 | East Hertfordshire | 1 | 1 | Slight |
| Fri 31 Aug 2001 | Broxbourne | 2 | 1 | Slight |
| Fri 31 Aug 2001 | Broxbourne | 2 | 1 | Slight |
| Fri 7 Sep 2001 | East Hertfordshire | 1 | 1 | Serious |
| Fri 7 Sep 2001 | Broxbourne | 2 | 1 | Slight |
| Sat 29 Sep 2001 | Broxbourne | 1 | 1 | Slight |
| Wed 3 Oct 2001 | Broxbourne | 2 | 1 | Slight |
| Tue 16 Oct 2001 | Broxbourne | 2 | 1 | Slight |
| Thu 18 Oct 2001 | Broxbourne | 2 | 1 | Slight |
| Tue 23 Oct 2001 | Broxbourne | 2 | 1 | Serious |
| Thu 25 Oct 2001 | Broxbourne | 3 | 1 | Slight |
| Sun 28 Oct 2001 | Broxbourne | 2 | 1 | Slight |
| Tue 30 Oct 2001 | Broxbourne | 3 | 2 | Slight |
| Wed 31 Oct 2001 | Broxbourne | 1 | 2 | Serious |
| Wed 31 Oct 2001 | Broxbourne | 1 | 2 | Serious |
| Tue 6 Nov 2001 | Broxbourne | 2 | 2 | Slight |
| Sun 11 Nov 2001 | East Hertfordshire | 2 | 1 | Slight |
| Fri 16 Nov 2001 | East Hertfordshire | 1 | 1 | Slight |
| Fri 7 Dec 2001 | East Hertfordshire | 2 | 1 | Slight |
| Sat 8 Dec 2001 | Broxbourne | 1 | 1 | Fatal |
| Mon 17 Dec 2001 | East Hertfordshire | 3 | 1 | Slight |
| Tue 18 Dec 2001 | East Hertfordshire | 3 | 1 | Slight |
| Sat 22 Dec 2001 | East Hertfordshire | 1 | 1 | Slight |
| Mon 31 Dec 2001 | East Hertfordshire | 1 | 1 | Slight |