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