Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 5 Jan 1999 | South Kesteven | 3 | 1 | Slight |
| Fri 26 Feb 1999 | South Kesteven | 2 | 1 | Slight |
| Fri 26 Feb 1999 | South Kesteven | 2 | 1 | Slight |
| Thu 29 Apr 1999 | South Kesteven | 2 | 1 | Slight |
| Fri 30 Apr 1999 | South Kesteven | 2 | 1 | Serious |
| Thu 10 Jun 1999 | Boston | 2 | 1 | Slight |
| Sat 3 Jul 1999 | South Kesteven | 2 | 1 | Slight |
| Sun 4 Jul 1999 | South Kesteven | 2 | 1 | Slight |
| Sun 25 Jul 1999 | South Holland | 1 | 1 | Slight |
| Wed 1 Sep 1999 | South Kesteven | 1 | 1 | Slight |
| Fri 17 Sep 1999 | South Kesteven | 2 | 3 | Slight |
| Mon 20 Sep 1999 | North Kesteven | 2 | 1 | Fatal |
| Fri 8 Oct 1999 | South Kesteven | 2 | 2 | Serious |
| Wed 13 Oct 1999 | South Kesteven | 2 | 1 | Slight |
| Wed 17 Nov 1999 | South Kesteven | 3 | 1 | Serious |
| Mon 6 Dec 1999 | North Kesteven | 2 | 1 | Slight |
| Mon 13 Dec 1999 | South Kesteven | 2 | 1 | Slight |
| Thu 30 Dec 1999 | South Kesteven | 2 | 1 | Slight |