Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 1 Jan 1999 | East Lindsey | 1 | 3 | Serious |
| Tue 26 Jan 1999 | East Lindsey | 2 | 1 | Slight |
| Fri 29 Jan 1999 | East Lindsey | 3 | 1 | Slight |
| Mon 1 Mar 1999 | East Lindsey | 1 | 3 | Fatal |
| Mon 15 Mar 1999 | East Lindsey | 2 | 1 | Slight |
| Fri 2 Apr 1999 | East Lindsey | 1 | 1 | Slight |
| Wed 7 Apr 1999 | East Lindsey | 2 | 1 | Slight |
| Thu 15 Apr 1999 | East Lindsey | 2 | 1 | Slight |
| Fri 7 May 1999 | East Lindsey | 2 | 1 | Slight |
| Mon 24 May 1999 | East Lindsey | 3 | 1 | Slight |
| Sun 6 Jun 1999 | East Lindsey | 1 | 1 | Slight |
| Mon 27 Sep 1999 | East Lindsey | 3 | 2 | Slight |
| Sun 17 Oct 1999 | Boston | 2 | 3 | Serious |
| Fri 22 Oct 1999 | East Lindsey | 2 | 1 | Slight |
| Sun 31 Oct 1999 | East Lindsey | 2 | 1 | Slight |
| Thu 25 Nov 1999 | East Lindsey | 1 | 1 | Slight |
| Mon 20 Dec 1999 | East Lindsey | 6 | 3 | Slight |