Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 6 Jan 2004 | Boston | 2 | 1 | Serious |
| Tue 6 Jan 2004 | Boston | 2 | 1 | Slight |
| Mon 19 Jan 2004 | Boston | 2 | 3 | Fatal |
| Sat 7 Feb 2004 | Boston | 1 | 1 | Slight |
| Sun 15 Feb 2004 | Boston | 2 | 3 | Slight |
| Thu 26 Feb 2004 | South Holland | 1 | 1 | Slight |
| Sat 20 Mar 2004 | South Holland | 1 | 2 | Slight |
| Sat 3 Apr 2004 | Boston | 1 | 1 | Slight |
| Thu 22 Apr 2004 | Boston | 2 | 1 | Slight |
| Tue 4 May 2004 | South Kesteven | 1 | 1 | Slight |
| Fri 28 May 2004 | Boston | 2 | 1 | Slight |
| Fri 28 May 2004 | Boston | 2 | 2 | Slight |
| Fri 25 Jun 2004 | Boston | 2 | 2 | Slight |
| Wed 30 Jun 2004 | Boston | 2 | 1 | Slight |
| Thu 1 Jul 2004 | South Holland | 2 | 3 | Slight |
| Tue 6 Jul 2004 | Boston | 2 | 1 | Slight |
| Tue 20 Jul 2004 | Boston | 1 | 1 | Slight |
| Fri 23 Jul 2004 | Boston | 1 | 1 | Slight |
| Thu 29 Jul 2004 | Boston | 2 | 1 | Slight |
| Sat 31 Jul 2004 | South Holland | 4 | 3 | Slight |
| Fri 20 Aug 2004 | Boston | 1 | 1 | Slight |
| Wed 22 Sep 2004 | Boston | 2 | 1 | Slight |
| Thu 23 Sep 2004 | Boston | 2 | 1 | Slight |
| Fri 24 Sep 2004 | Boston | 2 | 3 | Slight |
| Sun 3 Oct 2004 | Boston | 1 | 2 | Slight |
| Thu 21 Oct 2004 | Boston | 3 | 2 | Serious |
| Mon 8 Nov 2004 | Boston | 1 | 1 | Slight |
| Thu 11 Nov 2004 | Boston | 2 | 1 | Slight |
| Sat 13 Nov 2004 | South Kesteven | 2 | 4 | Serious |
| Mon 15 Nov 2004 | Boston | 2 | 1 | Slight |
| Wed 17 Nov 2004 | Boston | 2 | 1 | Slight |
| Sun 28 Nov 2004 | Boston | 2 | 3 | Slight |
| Thu 2 Dec 2004 | Boston | 2 | 1 | Slight |
| Sun 12 Dec 2004 | Boston | 1 | 3 | Fatal |
| Mon 27 Dec 2004 | Boston | 1 | 1 | Slight |