Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 10 Jan 2005 | St. Albans | 2 | 1 | Slight |
| Mon 17 Jan 2005 | St. Albans | 3 | 2 | Slight |
| Tue 18 Jan 2005 | St. Albans | 3 | 2 | Slight |
| Thu 3 Feb 2005 | Hertsmere | 2 | 1 | Slight |
| Thu 3 Mar 2005 | Barnet | 2 | 1 | Slight |
| Sat 5 Mar 2005 | St. Albans | 2 | 1 | Slight |
| Wed 9 Mar 2005 | Hertsmere | 2 | 2 | Slight |
| Wed 9 Mar 2005 | Hertsmere | 2 | 2 | Slight |
| Fri 18 Mar 2005 | South Bedfordshire | 4 | 2 | Serious |
| Sat 19 Mar 2005 | St. Albans | 1 | 1 | Slight |
| Fri 1 Apr 2005 | St. Albans | 2 | 1 | Serious |
| Mon 4 Apr 2005 | Hertsmere | 2 | 2 | Slight |
| Mon 4 Apr 2005 | Hertsmere | 2 | 2 | Slight |
| Tue 5 Apr 2005 | Hertsmere | 2 | 1 | Slight |
| Fri 15 Apr 2005 | St. Albans | 1 | 1 | Slight |
| Tue 19 Apr 2005 | St. Albans | 4 | 2 | Slight |
| Tue 19 Apr 2005 | St. Albans | 2 | 1 | Slight |
| Tue 19 Apr 2005 | St. Albans | 2 | 1 | Slight |
| Mon 25 Apr 2005 | St. Albans | 2 | 2 | Slight |
| Tue 26 Apr 2005 | St. Albans | 2 | 1 | Slight |
| Fri 29 Apr 2005 | St. Albans | 1 | 1 | Slight |
| Sat 30 Apr 2005 | St. Albans | 2 | 1 | Serious |
| Fri 6 May 2005 | St. Albans | 2 | 1 | Slight |
| Sun 8 May 2005 | Hertsmere | 1 | 1 | Slight |
| Tue 24 May 2005 | St. Albans | 4 | 1 | Serious |
| Mon 30 May 2005 | St. Albans | 2 | 1 | Slight |
| Fri 3 Jun 2005 | St. Albans | 3 | 1 | Slight |
| Tue 7 Jun 2005 | St. Albans | 2 | 1 | Slight |
| Wed 8 Jun 2005 | St. Albans | 2 | 2 | Slight |
| Wed 8 Jun 2005 | Hertsmere | 2 | 1 | Slight |
| Mon 13 Jun 2005 | St. Albans | 1 | 1 | Slight |
| Tue 14 Jun 2005 | Hertsmere | 3 | 1 | Slight |
| Fri 17 Jun 2005 | St. Albans | 1 | 1 | Slight |
| Sat 18 Jun 2005 | St. Albans | 2 | 1 | Slight |
| Sat 18 Jun 2005 | St. Albans | 2 | 1 | Slight |
| Mon 20 Jun 2005 | St. Albans | 2 | 2 | Slight |
| Tue 28 Jun 2005 | St. Albans | 2 | 1 | Slight |
| Tue 28 Jun 2005 | St. Albans | 4 | 1 | Serious |
| Fri 1 Jul 2005 | St. Albans | 2 | 1 | Slight |
| Sun 17 Jul 2005 | St. Albans | 2 | 1 | Slight |
| Fri 22 Jul 2005 | St. Albans | 1 | 1 | Serious |
| Tue 26 Jul 2005 | St. Albans | 2 | 1 | Slight |
| Wed 27 Jul 2005 | Barnet | 2 | 1 | Slight |
| Tue 2 Aug 2005 | St. Albans | 2 | 1 | Slight |
| Wed 10 Aug 2005 | St. Albans | 2 | 1 | Slight |
| Tue 16 Aug 2005 | St. Albans | 1 | 1 | Slight |
| Wed 17 Aug 2005 | Barnet | 2 | 1 | Slight |
| Thu 18 Aug 2005 | St. Albans | 2 | 1 | Serious |
| Fri 19 Aug 2005 | St. Albans | 2 | 2 | Slight |
| Fri 19 Aug 2005 | South Bedfordshire | 2 | 1 | Slight |
| Sat 20 Aug 2005 | St. Albans | 2 | 1 | Serious |
| Thu 25 Aug 2005 | St. Albans | 2 | 2 | Slight |
| Thu 25 Aug 2005 | Luton | 2 | 1 | Slight |
| Tue 30 Aug 2005 | St. Albans | 1 | 1 | Serious |
| Wed 31 Aug 2005 | St. Albans | 2 | 1 | Slight |
| Fri 9 Sep 2005 | St. Albans | 2 | 1 | Slight |
| Thu 15 Sep 2005 | St. Albans | 2 | 2 | Slight |
| Thu 15 Sep 2005 | South Bedfordshire | 2 | 1 | Slight |
| Fri 16 Sep 2005 | St. Albans | 1 | 2 | Serious |
| Sun 18 Sep 2005 | Luton | 2 | 1 | Slight |
| Wed 21 Sep 2005 | St. Albans | 2 | 1 | Slight |
| Fri 23 Sep 2005 | St. Albans | 2 | 1 | Slight |
| Sun 25 Sep 2005 | St. Albans | 1 | 1 | Slight |
| Wed 28 Sep 2005 | St. Albans | 2 | 1 | Slight |
| Wed 5 Oct 2005 | St. Albans | 2 | 1 | Serious |
| Wed 12 Oct 2005 | St. Albans | 2 | 1 | Slight |
| Thu 13 Oct 2005 | South Bedfordshire | 2 | 3 | Slight |
| Thu 20 Oct 2005 | St. Albans | 2 | 2 | Slight |
| Thu 20 Oct 2005 | St. Albans | 2 | 2 | Slight |
| Thu 20 Oct 2005 | Barnet | 2 | 1 | Slight |
| Fri 21 Oct 2005 | St. Albans | 3 | 1 | Slight |
| Mon 24 Oct 2005 | St. Albans | 2 | 1 | Slight |
| Sun 30 Oct 2005 | St. Albans | 2 | 1 | Slight |
| Tue 1 Nov 2005 | St. Albans | 2 | 1 | Slight |
| Wed 2 Nov 2005 | Barnet | 1 | 1 | Slight |
| Mon 7 Nov 2005 | St. Albans | 2 | 1 | Slight |
| Thu 17 Nov 2005 | Hertsmere | 1 | 1 | Serious |
| Thu 24 Nov 2005 | St. Albans | 2 | 1 | Slight |
| Fri 25 Nov 2005 | St. Albans | 3 | 2 | Slight |
| Fri 2 Dec 2005 | South Bedfordshire | 3 | 2 | Serious |
| Fri 2 Dec 2005 | St. Albans | 3 | 1 | Slight |
| Sat 3 Dec 2005 | St. Albans | 3 | 1 | Slight |
| Fri 9 Dec 2005 | St. Albans | 2 | 1 | Slight |
| Sun 11 Dec 2005 | St. Albans | 1 | 2 | Slight |
| Mon 12 Dec 2005 | St. Albans | 1 | 1 | Slight |
| Fri 16 Dec 2005 | St. Albans | 2 | 1 | Slight |
| Fri 16 Dec 2005 | St. Albans | 2 | 1 | Slight |
| Tue 20 Dec 2005 | St. Albans | 2 | 1 | Slight |
| Wed 21 Dec 2005 | St. Albans | 2 | 1 | Slight |
| Thu 22 Dec 2005 | St. Albans | 3 | 1 | Slight |