Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 7 Jan 2004 | South Holland | 2 | 1 | Slight |
| Mon 12 Jan 2004 | South Holland | 1 | 1 | Slight |
| Fri 16 Jan 2004 | South Kesteven | 1 | 1 | Slight |
| Tue 20 Jan 2004 | South Kesteven | 2 | 1 | Slight |
| Fri 23 Jan 2004 | South Kesteven | 1 | 1 | Slight |
| Fri 23 Jan 2004 | South Holland | 2 | 2 | Slight |
| Sun 25 Jan 2004 | South Kesteven | 2 | 2 | Slight |
| Wed 28 Jan 2004 | South Holland | 1 | 1 | Slight |
| Sat 31 Jan 2004 | South Holland | 2 | 1 | Slight |
| Sun 8 Feb 2004 | South Holland | 2 | 2 | Slight |
| Thu 12 Feb 2004 | South Holland | 2 | 4 | Slight |
| Fri 13 Feb 2004 | South Holland | 1 | 1 | Slight |
| Fri 13 Feb 2004 | South Kesteven | 2 | 1 | Slight |
| Fri 13 Feb 2004 | South Holland | 2 | 1 | Slight |
| Sat 14 Feb 2004 | South Holland | 1 | 1 | Slight |
| Mon 16 Feb 2004 | South Holland | 2 | 1 | Slight |
| Mon 23 Feb 2004 | South Holland | 3 | 2 | Slight |
| Tue 24 Feb 2004 | South Holland | 2 | 2 | Slight |
| Wed 25 Feb 2004 | South Holland | 2 | 1 | Slight |
| Fri 27 Feb 2004 | South Holland | 1 | 1 | Slight |
| Sun 29 Feb 2004 | South Holland | 1 | 1 | Slight |
| Wed 3 Mar 2004 | South Kesteven | 1 | 1 | Slight |
| Thu 4 Mar 2004 | South Holland | 1 | 1 | Slight |
| Fri 5 Mar 2004 | South Holland | 3 | 1 | Slight |
| Mon 22 Mar 2004 | South Holland | 2 | 1 | Slight |
| Tue 23 Mar 2004 | South Holland | 2 | 1 | Slight |
| Thu 25 Mar 2004 | South Kesteven | 1 | 3 | Serious |
| Fri 9 Apr 2004 | South Holland | 1 | 1 | Fatal |
| Mon 12 Apr 2004 | South Holland | 1 | 1 | Slight |
| Sat 24 Apr 2004 | South Holland | 4 | 3 | Slight |
| Sat 8 May 2004 | South Holland | 2 | 3 | Slight |
| Mon 10 May 2004 | South Kesteven | 1 | 1 | Slight |
| Tue 11 May 2004 | South Holland | 2 | 1 | Slight |
| Sun 16 May 2004 | South Holland | 2 | 2 | Serious |
| Fri 21 May 2004 | South Kesteven | 1 | 1 | Slight |
| Mon 31 May 2004 | South Holland | 2 | 1 | Slight |
| Sat 5 Jun 2004 | South Holland | 1 | 2 | Slight |
| Mon 7 Jun 2004 | South Holland | 2 | 1 | Slight |
| Fri 25 Jun 2004 | South Holland | 2 | 1 | Slight |
| Fri 2 Jul 2004 | South Kesteven | 2 | 1 | Slight |
| Sat 10 Jul 2004 | South Kesteven | 1 | 1 | Serious |
| Tue 13 Jul 2004 | South Holland | 1 | 1 | Slight |
| Mon 26 Jul 2004 | South Holland | 2 | 1 | Slight |
| Tue 3 Aug 2004 | South Holland | 1 | 1 | Slight |
| Wed 4 Aug 2004 | South Kesteven | 2 | 1 | Slight |
| Tue 10 Aug 2004 | South Holland | 4 | 1 | Slight |
| Wed 11 Aug 2004 | South Kesteven | 2 | 2 | Slight |
| Mon 16 Aug 2004 | South Holland | 2 | 2 | Slight |
| Wed 18 Aug 2004 | South Holland | 3 | 1 | Slight |
| Sat 28 Aug 2004 | South Holland | 2 | 1 | Slight |
| Sun 29 Aug 2004 | South Kesteven | 2 | 1 | Slight |
| Fri 10 Sep 2004 | South Holland | 2 | 1 | Slight |
| Fri 10 Sep 2004 | South Kesteven | 1 | 1 | Slight |
| Sun 12 Sep 2004 | South Kesteven | 1 | 1 | Serious |
| Sun 12 Sep 2004 | South Holland | 2 | 2 | Slight |
| Wed 15 Sep 2004 | South Kesteven | 2 | 1 | Slight |
| Fri 24 Sep 2004 | South Kesteven | 2 | 1 | Serious |
| Thu 30 Sep 2004 | South Holland | 1 | 2 | Serious |
| Thu 14 Oct 2004 | South Holland | 2 | 4 | Slight |
| Sun 17 Oct 2004 | South Holland | 1 | 1 | Slight |
| Sun 17 Oct 2004 | South Holland | 2 | 1 | Slight |
| Fri 22 Oct 2004 | South Kesteven | 2 | 1 | Slight |
| Sun 31 Oct 2004 | South Holland | 1 | 5 | Serious |
| Wed 3 Nov 2004 | South Kesteven | 2 | 1 | Slight |
| Wed 3 Nov 2004 | South Kesteven | 2 | 1 | Slight |
| Thu 11 Nov 2004 | South Kesteven | 1 | 1 | Slight |
| Fri 12 Nov 2004 | South Kesteven | 2 | 1 | Slight |
| Wed 17 Nov 2004 | South Holland | 2 | 1 | Slight |
| Fri 19 Nov 2004 | South Holland | 3 | 10 | Serious |
| Tue 23 Nov 2004 | South Holland | 1 | 2 | Slight |
| Thu 25 Nov 2004 | South Kesteven | 2 | 1 | Slight |
| Tue 7 Dec 2004 | South Holland | 3 | 1 | Slight |
| Tue 14 Dec 2004 | South Kesteven | 1 | 1 | Slight |
| Tue 14 Dec 2004 | South Holland | 1 | 1 | Slight |
| Mon 20 Dec 2004 | South Holland | 2 | 1 | Slight |