Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 5 Jan 1989 | Mid Bedfordshire | 2 | 1 | Slight |
| Thu 26 Jan 1989 | Mid Bedfordshire | 2 | 1 | Serious |
| Mon 27 Feb 1989 | North Hertfordshire | 1 | 2 | Serious |
| Tue 28 Feb 1989 | South Bedfordshire | 2 | 1 | Serious |
| Fri 17 Mar 1989 | South Bedfordshire | 2 | 1 | Slight |
| Tue 21 Mar 1989 | North Hertfordshire | 3 | 2 | Fatal |
| Thu 30 Mar 1989 | South Bedfordshire | 5 | 5 | Slight |
| Wed 5 Apr 1989 | North Hertfordshire | 2 | 3 | Serious |
| Mon 24 Apr 1989 | North Hertfordshire | 2 | 1 | Slight |
| Thu 8 Jun 1989 | North Hertfordshire | 2 | 1 | Slight |
| Tue 20 Jun 1989 | Mid Bedfordshire | 2 | 1 | Slight |
| Fri 30 Jun 1989 | North Hertfordshire | 2 | 1 | Slight |
| Sun 30 Jul 1989 | North Hertfordshire | 1 | 2 | Slight |
| Wed 30 Aug 1989 | North Hertfordshire | 2 | 1 | Serious |
| Mon 30 Oct 1989 | Mid Bedfordshire | 3 | 3 | Slight |
| Sat 11 Nov 1989 | Mid Bedfordshire | 2 | 1 | Slight |
| Thu 23 Nov 1989 | North Hertfordshire | 2 | 2 | Serious |
| Tue 5 Dec 1989 | South Bedfordshire | 1 | 3 | Slight |