Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 10 Jan 2003 | East Lindsey | 3 | 1 | Slight |
| Sat 18 Jan 2003 | East Lindsey | 1 | 1 | Slight |
| Wed 29 Jan 2003 | East Lindsey | 2 | 1 | Slight |
| Thu 30 Jan 2003 | East Lindsey | 2 | 1 | Slight |
| Fri 31 Jan 2003 | North Kesteven | 2 | 1 | Slight |
| Sun 9 Feb 2003 | South Kesteven | 2 | 1 | Serious |
| Wed 19 Feb 2003 | East Lindsey | 1 | 1 | Slight |
| Thu 20 Feb 2003 | East Lindsey | 2 | 1 | Slight |
| Sun 23 Feb 2003 | North Kesteven | 1 | 2 | Slight |
| Wed 5 Mar 2003 | South Kesteven | 2 | 1 | Slight |
| Sun 23 Mar 2003 | East Lindsey | 2 | 2 | Slight |
| Sat 5 Apr 2003 | North Kesteven | 2 | 3 | Serious |
| Sat 12 Apr 2003 | North Kesteven | 2 | 1 | Slight |
| Sun 13 Apr 2003 | North Kesteven | 2 | 1 | Slight |
| Thu 17 Apr 2003 | North Kesteven | 2 | 4 | Slight |
| Thu 24 Apr 2003 | North Kesteven | 1 | 1 | Slight |
| Mon 28 Apr 2003 | North Kesteven | 2 | 2 | Slight |
| Mon 12 May 2003 | North Kesteven | 2 | 1 | Slight |
| Fri 16 May 2003 | East Lindsey | 2 | 1 | Slight |
| Sat 24 May 2003 | East Lindsey | 1 | 1 | Slight |
| Sun 25 May 2003 | North Kesteven | 4 | 2 | Fatal |
| Fri 13 Jun 2003 | North Kesteven | 2 | 1 | Slight |
| Sat 14 Jun 2003 | North Kesteven | 1 | 1 | Serious |
| Wed 18 Jun 2003 | North Kesteven | 2 | 2 | Slight |
| Tue 24 Jun 2003 | North Kesteven | 1 | 1 | Slight |
| Thu 3 Jul 2003 | North Kesteven | 2 | 2 | Slight |
| Sun 6 Jul 2003 | North Kesteven | 2 | 2 | Slight |
| Thu 10 Jul 2003 | East Lindsey | 2 | 1 | Slight |
| Mon 14 Jul 2003 | East Lindsey | 2 | 1 | Slight |
| Thu 17 Jul 2003 | North Kesteven | 2 | 2 | Slight |
| Sat 19 Jul 2003 | East Lindsey | 2 | 3 | Slight |
| Tue 22 Jul 2003 | North Kesteven | 1 | 1 | Slight |
| Fri 25 Jul 2003 | East Lindsey | 1 | 1 | Serious |
| Tue 29 Jul 2003 | East Lindsey | 2 | 1 | Slight |
| Mon 4 Aug 2003 | North Kesteven | 2 | 2 | Slight |
| Tue 5 Aug 2003 | East Lindsey | 2 | 1 | Slight |
| Thu 7 Aug 2003 | North Kesteven | 1 | 1 | Slight |
| Sat 9 Aug 2003 | East Lindsey | 1 | 3 | Serious |
| Wed 13 Aug 2003 | North Kesteven | 2 | 1 | Slight |
| Wed 13 Aug 2003 | East Lindsey | 2 | 1 | Slight |
| Sat 16 Aug 2003 | North Kesteven | 1 | 2 | Slight |
| Sun 17 Aug 2003 | North Kesteven | 1 | 1 | Slight |
| Mon 25 Aug 2003 | North Kesteven | 1 | 1 | Fatal |
| Mon 25 Aug 2003 | North Kesteven | 1 | 1 | Slight |
| Tue 2 Sep 2003 | North Kesteven | 1 | 1 | Serious |
| Wed 10 Sep 2003 | North Kesteven | 1 | 2 | Fatal |
| Sun 14 Sep 2003 | East Lindsey | 2 | 3 | Slight |
| Fri 19 Sep 2003 | North Kesteven | 2 | 1 | Slight |
| Mon 22 Sep 2003 | North Kesteven | 1 | 1 | Slight |
| Sun 12 Oct 2003 | East Lindsey | 2 | 1 | Slight |
| Tue 14 Oct 2003 | East Lindsey | 1 | 1 | Slight |
| Sat 18 Oct 2003 | East Lindsey | 2 | 1 | Slight |
| Sun 26 Oct 2003 | East Lindsey | 1 | 1 | Serious |
| Thu 30 Oct 2003 | South Kesteven | 2 | 2 | Slight |
| Thu 30 Oct 2003 | South Kesteven | 2 | 1 | Slight |
| Tue 4 Nov 2003 | East Lindsey | 2 | 1 | Serious |
| Tue 11 Nov 2003 | North Kesteven | 3 | 2 | Slight |
| Fri 14 Nov 2003 | North Kesteven | 2 | 1 | Serious |
| Fri 14 Nov 2003 | East Lindsey | 3 | 4 | Serious |
| Sat 15 Nov 2003 | North Kesteven | 1 | 2 | Slight |
| Thu 27 Nov 2003 | East Lindsey | 2 | 1 | Slight |
| Fri 28 Nov 2003 | North Kesteven | 2 | 1 | Slight |
| Mon 1 Dec 2003 | East Lindsey | 1 | 2 | Slight |
| Sun 14 Dec 2003 | South Kesteven | 1 | 1 | Serious |
| Wed 24 Dec 2003 | East Lindsey | 1 | 1 | Slight |
| Sat 27 Dec 2003 | South Holland | 1 | 6 | Slight |