Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 26 Jan 1989 | Hertsmere | 2 | 1 | Slight |
| Fri 3 Feb 1989 | Wycombe | 2 | 1 | Slight |
| Fri 10 Feb 1989 | Mid Bedfordshire | 2 | 1 | Slight |
| Sun 19 Feb 1989 | South Northamptonshire | 2 | 1 | Serious |
| Sat 4 Mar 1989 | Hertsmere | 2 | 7 | Slight |
| Sun 9 Apr 1989 | St. Albans | 1 | 1 | Slight |
| Thu 25 May 1989 | Hertsmere | 2 | 2 | Slight |
| Sun 11 Jun 1989 | Adur | 1 | 1 | Slight |
| Sat 19 Aug 1989 | Adur | 2 | 1 | Slight |
| Sat 16 Sep 1989 | Mid Bedfordshire | 1 | 1 | Slight |
| Mon 9 Oct 1989 | South Northamptonshire | 2 | 1 | Slight |
| Tue 10 Oct 1989 | Wycombe | 1 | 1 | Serious |
| Mon 16 Oct 1989 | Adur | 3 | 1 | Slight |
| Tue 7 Nov 1989 | South Northamptonshire | 2 | 1 | Slight |
| Mon 18 Dec 1989 | South Northamptonshire | 3 | 1 | Slight |