Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 8 Jan 2004 | St. Albans | 1 | 1 | Slight |
| Fri 16 Jan 2004 | St. Albans | 3 | 2 | Slight |
| Sat 17 Jan 2004 | St. Albans | 1 | 1 | Serious |
| Sat 17 Jan 2004 | St. Albans | 2 | 3 | Slight |
| Sat 24 Jan 2004 | Derwentside | 2 | 1 | Slight |
| Wed 28 Jan 2004 | St. Albans | 2 | 1 | Slight |
| Thu 26 Feb 2004 | St. Albans | 2 | 1 | Slight |
| Tue 2 Mar 2004 | North East Derbyshire | 2 | 2 | Slight |
| Tue 2 Mar 2004 | Derwentside | 2 | 4 | Serious |
| Tue 2 Mar 2004 | Angus | 2 | 1 | Slight |
| Fri 5 Mar 2004 | St. Albans | 2 | 1 | Slight |
| Fri 5 Mar 2004 | Mole Valley | 1 | 1 | Slight |
| Tue 9 Mar 2004 | Derwentside | 1 | 2 | Serious |
| Sat 13 Mar 2004 | Derwentside | 2 | 2 | Slight |
| Sat 13 Mar 2004 | Aylesbury Vale | 2 | 1 | Slight |
| Sun 14 Mar 2004 | Angus | 1 | 1 | Slight |
| Fri 2 Apr 2004 | Derwentside | 2 | 2 | Serious |
| Fri 2 Apr 2004 | St. Albans | 3 | 2 | Slight |
| Tue 6 Apr 2004 | St. Albans | 2 | 1 | Slight |
| Fri 23 Apr 2004 | St. Albans | 2 | 1 | Slight |
| Fri 23 Apr 2004 | Dumfries and Galloway | 2 | 1 | Slight |
| Mon 26 Apr 2004 | St. Albans | 2 | 1 | Slight |
| Tue 27 Apr 2004 | St. Albans | 2 | 1 | Slight |
| Sat 1 May 2004 | St. Albans | 2 | 1 | Slight |
| Sat 8 May 2004 | St. Albans | 2 | 1 | Slight |
| Wed 19 May 2004 | St. Albans | 2 | 1 | Slight |
| Mon 31 May 2004 | Angus | 2 | 2 | Serious |
| Tue 1 Jun 2004 | Salisbury | 2 | 1 | Slight |
| Thu 10 Jun 2004 | St. Albans | 2 | 2 | Slight |
| Wed 16 Jun 2004 | Daventry | 2 | 1 | Serious |
| Wed 16 Jun 2004 | St. Albans | 2 | 1 | Slight |
| Thu 1 Jul 2004 | Mole Valley | 2 | 1 | Slight |
| Tue 20 Jul 2004 | St. Albans | 2 | 1 | Serious |
| Wed 21 Jul 2004 | St. Albans | 2 | 1 | Slight |
| Thu 29 Jul 2004 | Mole Valley | 2 | 1 | Slight |
| Mon 9 Aug 2004 | Angus | 1 | 2 | Slight |
| Tue 10 Aug 2004 | Derwentside | 1 | 1 | Slight |
| Fri 13 Aug 2004 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 14 Aug 2004 | Purbeck | 2 | 1 | Slight |
| Mon 16 Aug 2004 | Purbeck | 2 | 1 | Serious |
| Sat 21 Aug 2004 | Purbeck | 1 | 1 | Serious |
| Fri 27 Aug 2004 | St. Albans | 3 | 1 | Slight |
| Sat 28 Aug 2004 | St. Albans | 3 | 2 | Slight |
| Tue 7 Sep 2004 | St. Albans | 1 | 1 | Slight |
| Sun 12 Sep 2004 | Derwentside | 2 | 3 | Slight |
| Sat 18 Sep 2004 | Aylesbury Vale | 2 | 1 | Slight |
| Tue 21 Sep 2004 | St. Albans | 1 | 1 | Slight |
| Tue 21 Sep 2004 | St. Albans | 2 | 1 | Slight |
| Fri 24 Sep 2004 | Nuneaton and Bedworth | 2 | 3 | Serious |
| Wed 29 Sep 2004 | Daventry | 3 | 2 | Slight |
| Mon 4 Oct 2004 | Derwentside | 1 | 1 | Slight |
| Sat 9 Oct 2004 | St. Albans | 2 | 3 | Slight |
| Tue 12 Oct 2004 | St. Albans | 2 | 1 | Slight |
| Thu 14 Oct 2004 | St. Albans | 2 | 1 | Slight |
| Sat 16 Oct 2004 | St. Albans | 2 | 1 | Slight |
| Wed 20 Oct 2004 | Newcastle-under-Lyme | 2 | 1 | Slight |
| Tue 26 Oct 2004 | St. Albans | 2 | 1 | Slight |
| Wed 27 Oct 2004 | St. Albans | 1 | 1 | Slight |
| Fri 29 Oct 2004 | St. Albans | 3 | 1 | Slight |
| Tue 16 Nov 2004 | St. Albans | 2 | 1 | Slight |
| Thu 18 Nov 2004 | Derwentside | 2 | 1 | Serious |
| Mon 22 Nov 2004 | Daventry | 3 | 2 | Slight |
| Sat 4 Dec 2004 | Derwentside | 1 | 1 | Serious |
| Wed 8 Dec 2004 | St. Albans | 2 | 1 | Slight |
| Fri 10 Dec 2004 | Angus | 2 | 4 | Slight |
| Fri 17 Dec 2004 | St. Albans | 2 | 1 | Slight |
| Fri 17 Dec 2004 | Derwentside | 1 | 1 | Serious |
| Sun 26 Dec 2004 | St. Albans | 1 | 1 | Slight |
| Tue 28 Dec 2004 | Nuneaton and Bedworth | 3 | 5 | Slight |