Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 10 Jan 2001 | Hertsmere | 1 | 1 | Slight |
| Wed 24 Jan 2001 | Hertsmere | 2 | 1 | Slight |
| Thu 8 Feb 2001 | Hertsmere | 2 | 1 | Slight |
| Sat 17 Feb 2001 | St. Albans | 2 | 2 | Slight |
| Thu 22 Feb 2001 | Hertsmere | 1 | 1 | Serious |
| Tue 27 Feb 2001 | Hertsmere | 2 | 1 | Slight |
| Tue 6 Mar 2001 | Hertsmere | 2 | 3 | Serious |
| Tue 13 Mar 2001 | St. Albans | 2 | 1 | Slight |
| Tue 27 Mar 2001 | Hertsmere | 2 | 3 | Slight |
| Thu 5 Apr 2001 | Hertsmere | 1 | 1 | Serious |
| Sat 7 Apr 2001 | Hertsmere | 2 | 1 | Serious |
| Sun 8 Apr 2001 | Hertsmere | 3 | 1 | Slight |
| Tue 24 Apr 2001 | Hertsmere | 2 | 2 | Slight |
| Thu 26 Apr 2001 | Hertsmere | 2 | 1 | Slight |
| Sat 5 May 2001 | Hertsmere | 3 | 4 | Serious |
| Fri 25 May 2001 | Hertsmere | 2 | 2 | Slight |
| Thu 31 May 2001 | Hertsmere | 1 | 1 | Slight |
| Thu 14 Jun 2001 | Hertsmere | 2 | 1 | Slight |
| Sun 17 Jun 2001 | Hertsmere | 2 | 2 | Slight |
| Mon 25 Jun 2001 | Hertsmere | 4 | 1 | Slight |
| Tue 10 Jul 2001 | Hertsmere | 2 | 1 | Slight |
| Wed 1 Aug 2001 | Hertsmere | 2 | 4 | Slight |
| Sun 12 Aug 2001 | St. Albans | 2 | 1 | Slight |
| Tue 28 Aug 2001 | Hertsmere | 2 | 1 | Slight |
| Tue 18 Sep 2001 | Hertsmere | 2 | 1 | Serious |
| Thu 11 Oct 2001 | Hertsmere | 2 | 2 | Slight |
| Wed 7 Nov 2001 | Hertsmere | 3 | 2 | Serious |
| Mon 26 Nov 2001 | Hertsmere | 2 | 1 | Slight |
| Wed 28 Nov 2001 | Hertsmere | 2 | 1 | Slight |
| Thu 29 Nov 2001 | Hertsmere | 2 | 1 | Slight |
| Thu 29 Nov 2001 | Hertsmere | 3 | 1 | Slight |
| Fri 30 Nov 2001 | Hertsmere | 2 | 1 | Slight |
| Fri 21 Dec 2001 | Broxbourne | 3 | 2 | Serious |