Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 18 Jan 1989 | South Northamptonshire | 1 | 1 | Slight |
| Thu 26 Jan 1989 | Daventry | 1 | 1 | Serious |
| Sat 18 Feb 1989 | South Northamptonshire | 1 | 2 | Slight |
| Sat 4 Mar 1989 | South Northamptonshire | 1 | 1 | Slight |
| Sun 14 May 1989 | South Northamptonshire | 1 | 2 | Slight |
| Thu 1 Jun 1989 | South Northamptonshire | 2 | 1 | Slight |
| Sun 4 Jun 1989 | South Northamptonshire | 2 | 1 | Serious |
| Tue 6 Jun 1989 | South Northamptonshire | 2 | 1 | Slight |
| Fri 16 Jun 1989 | South Northamptonshire | 2 | 2 | Slight |
| Tue 27 Jun 1989 | South Northamptonshire | 2 | 2 | Serious |
| Tue 27 Jun 1989 | South Northamptonshire | 2 | 1 | Slight |
| Thu 13 Jul 1989 | South Northamptonshire | 2 | 1 | Slight |
| Fri 14 Jul 1989 | South Northamptonshire | 2 | 1 | Serious |
| Mon 24 Jul 1989 | South Northamptonshire | 2 | 2 | Slight |
| Wed 23 Aug 1989 | South Northamptonshire | 2 | 2 | Slight |
| Fri 25 Aug 1989 | Daventry | 1 | 1 | Slight |
| Fri 27 Oct 1989 | South Northamptonshire | 2 | 2 | Slight |
| Sun 29 Oct 1989 | South Northamptonshire | 1 | 1 | Slight |
| Thu 23 Nov 1989 | South Northamptonshire | 2 | 1 | Slight |
| Fri 1 Dec 1989 | Daventry | 2 | 1 | Fatal |
| Thu 7 Dec 1989 | South Northamptonshire | 1 | 1 | Slight |
| Tue 19 Dec 1989 | South Northamptonshire | 2 | 1 | Serious |
| Sun 24 Dec 1989 | South Northamptonshire | 2 | 2 | Serious |
| Thu 28 Dec 1989 | South Northamptonshire | 2 | 1 | Serious |