Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 4 Jan 2001 | Dacorum | 2 | 1 | Serious |
| Fri 12 Jan 2001 | St. Albans | 2 | 2 | Slight |
| Thu 18 Jan 2001 | Dacorum | 1 | 1 | Slight |
| Fri 26 Jan 2001 | Dacorum | 2 | 1 | Slight |
| Sat 27 Jan 2001 | St. Albans | 2 | 1 | Slight |
| Fri 9 Feb 2001 | Dacorum | 2 | 1 | Slight |
| Wed 14 Feb 2001 | St. Albans | 2 | 1 | Slight |
| Fri 16 Feb 2001 | Dacorum | 2 | 2 | Slight |
| Mon 19 Feb 2001 | Dacorum | 3 | 2 | Slight |
| Wed 28 Feb 2001 | St. Albans | 3 | 1 | Slight |
| Mon 12 Mar 2001 | Dacorum | 2 | 1 | Slight |
| Thu 10 May 2001 | Dacorum | 1 | 1 | Slight |
| Thu 10 May 2001 | Dacorum | 1 | 2 | Slight |
| Tue 15 May 2001 | Dacorum | 1 | 1 | Serious |
| Thu 17 May 2001 | Dacorum | 2 | 1 | Slight |
| Sat 26 May 2001 | Dacorum | 2 | 1 | Slight |
| Sat 9 Jun 2001 | St. Albans | 1 | 1 | Slight |
| Sat 16 Jun 2001 | St. Albans | 1 | 1 | Serious |
| Wed 27 Jun 2001 | Dacorum | 2 | 1 | Slight |
| Sat 7 Jul 2001 | St. Albans | 2 | 1 | Slight |
| Thu 12 Jul 2001 | Dacorum | 2 | 2 | Slight |
| Mon 30 Jul 2001 | Dacorum | 1 | 1 | Slight |
| Wed 1 Aug 2001 | Dacorum | 3 | 1 | Serious |
| Thu 23 Aug 2001 | Dacorum | 2 | 4 | Serious |
| Sat 25 Aug 2001 | Dacorum | 4 | 2 | Slight |
| Wed 29 Aug 2001 | St. Albans | 2 | 1 | Slight |
| Fri 14 Sep 2001 | Dacorum | 2 | 1 | Slight |
| Tue 25 Sep 2001 | Dacorum | 2 | 2 | Slight |
| Thu 4 Oct 2001 | Dacorum | 2 | 1 | Slight |
| Mon 8 Oct 2001 | Dacorum | 2 | 1 | Slight |
| Wed 10 Oct 2001 | Dacorum | 3 | 2 | Slight |
| Mon 22 Oct 2001 | Dacorum | 3 | 2 | Slight |
| Thu 1 Nov 2001 | Dacorum | 1 | 1 | Serious |
| Fri 2 Nov 2001 | Dacorum | 2 | 2 | Serious |
| Sun 4 Nov 2001 | St. Albans | 3 | 3 | Serious |
| Fri 16 Nov 2001 | St. Albans | 1 | 2 | Slight |
| Sat 17 Nov 2001 | Dacorum | 2 | 1 | Slight |
| Thu 29 Nov 2001 | St. Albans | 2 | 1 | Slight |
| Fri 7 Dec 2001 | Dacorum | 2 | 1 | Slight |
| Mon 10 Dec 2001 | Dacorum | 3 | 1 | Slight |
| Tue 11 Dec 2001 | Ceredigion | 1 | 1 | Slight |
| Tue 18 Dec 2001 | Dacorum | 1 | 1 | Slight |