Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 17 Jan 1989 | North Kesteven | 2 | 1 | Slight |
| Fri 27 Jan 1989 | North Kesteven | 2 | 2 | Slight |
| Wed 8 Feb 1989 | Boston | 2 | 1 | Slight |
| Thu 9 Feb 1989 | North Kesteven | 2 | 1 | Slight |
| Wed 3 May 1989 | Boston | 2 | 3 | Slight |
| Sun 25 Jun 1989 | Boston | 1 | 1 | Serious |
| Sun 6 Aug 1989 | Boston | 2 | 1 | Slight |
| Thu 31 Aug 1989 | Boston | 2 | 1 | Slight |
| Sat 16 Sep 1989 | Boston | 2 | 2 | Slight |
| Fri 17 Nov 1989 | North Kesteven | 3 | 1 | Slight |
| Wed 22 Nov 1989 | North Kesteven | 1 | 1 | Slight |
| Sat 16 Dec 1989 | Boston | 2 | 6 | Serious |