Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 6 Jan 1990 | Mid Bedfordshire | 2 | 3 | Slight |
| Sat 6 Jan 1990 | Mid Bedfordshire | 1 | 2 | Slight |
| Sat 6 Jan 1990 | North Hertfordshire | 2 | 1 | Slight |
| Fri 19 Jan 1990 | Mid Bedfordshire | 2 | 3 | Slight |
| Sun 21 Jan 1990 | Mid Bedfordshire | 1 | 1 | Slight |
| Wed 24 Jan 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Fri 2 Feb 1990 | East Hertfordshire | 3 | 5 | Slight |
| Mon 5 Feb 1990 | Mid Bedfordshire | 3 | 2 | Slight |
| Mon 5 Feb 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Wed 7 Feb 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sat 10 Feb 1990 | Mid Bedfordshire | 3 | 3 | Serious |
| Fri 16 Feb 1990 | North Hertfordshire | 3 | 3 | Fatal |
| Thu 22 Feb 1990 | Mid Bedfordshire | 2 | 2 | Slight |
| Sat 24 Feb 1990 | North Hertfordshire | 3 | 4 | Serious |
| Sat 24 Feb 1990 | Bedford | 2 | 1 | Slight |
| Fri 2 Mar 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sat 3 Mar 1990 | Mid Bedfordshire | 3 | 1 | Slight |
| Fri 9 Mar 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Mon 26 Mar 1990 | Mid Bedfordshire | 1 | 2 | Slight |
| Fri 30 Mar 1990 | North Hertfordshire | 2 | 5 | Serious |
| Sun 1 Apr 1990 | Mid Bedfordshire | 1 | 1 | Slight |
| Tue 3 Apr 1990 | Mid Bedfordshire | 5 | 5 | Slight |
| Tue 10 Apr 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sat 14 Apr 1990 | East Hertfordshire | 1 | 1 | Slight |
| Sun 15 Apr 1990 | Mid Bedfordshire | 1 | 1 | Slight |
| Wed 25 Apr 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sat 28 Apr 1990 | North Hertfordshire | 2 | 1 | Fatal |
| Mon 30 Apr 1990 | North Hertfordshire | 2 | 1 | Slight |
| Tue 1 May 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Tue 1 May 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sun 13 May 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Tue 15 May 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Thu 17 May 1990 | East Hertfordshire | 2 | 1 | Serious |
| Sat 19 May 1990 | East Hertfordshire | 1 | 1 | Slight |
| Wed 23 May 1990 | Mid Bedfordshire | 2 | 2 | Slight |
| Tue 29 May 1990 | East Hertfordshire | 1 | 1 | Slight |
| Tue 5 Jun 1990 | Mid Bedfordshire | 1 | 1 | Slight |
| Sat 9 Jun 1990 | Mid Bedfordshire | 2 | 2 | Serious |
| Sun 17 Jun 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Thu 21 Jun 1990 | Mid Bedfordshire | 4 | 4 | Serious |
| Thu 21 Jun 1990 | Mid Bedfordshire | 2 | 4 | Serious |
| Sat 23 Jun 1990 | Mid Bedfordshire | 2 | 2 | Slight |
| Fri 29 Jun 1990 | East Hertfordshire | 3 | 1 | Slight |
| Fri 29 Jun 1990 | North Hertfordshire | 1 | 1 | Slight |
| Tue 3 Jul 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sun 8 Jul 1990 | Mid Bedfordshire | 2 | 1 | Serious |
| Sun 5 Aug 1990 | North Hertfordshire | 1 | 1 | Slight |
| Fri 17 Aug 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Sat 18 Aug 1990 | Mid Bedfordshire | 2 | 2 | Serious |
| Sun 19 Aug 1990 | Mid Bedfordshire | 2 | 5 | Slight |
| Thu 23 Aug 1990 | Mid Bedfordshire | 2 | 5 | Slight |
| Wed 29 Aug 1990 | Mid Bedfordshire | 2 | 2 | Fatal |
| Wed 29 Aug 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Tue 4 Sep 1990 | North Hertfordshire | 2 | 4 | Slight |
| Thu 6 Sep 1990 | Mid Bedfordshire | 3 | 3 | Fatal |
| Wed 12 Sep 1990 | Mid Bedfordshire | 2 | 2 | Slight |
| Fri 5 Oct 1990 | Mid Bedfordshire | 2 | 1 | Serious |
| Mon 8 Oct 1990 | North Hertfordshire | 2 | 1 | Serious |
| Sun 14 Oct 1990 | Mid Bedfordshire | 1 | 1 | Slight |
| Mon 15 Oct 1990 | Mid Bedfordshire | 1 | 1 | Serious |
| Wed 17 Oct 1990 | Mid Bedfordshire | 3 | 2 | Slight |
| Thu 18 Oct 1990 | North Hertfordshire | 3 | 1 | Fatal |
| Mon 22 Oct 1990 | Bedford | 3 | 1 | Slight |
| Tue 23 Oct 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Wed 24 Oct 1990 | Mid Bedfordshire | 2 | 1 | Serious |
| Thu 25 Oct 1990 | Mid Bedfordshire | 1 | 1 | Slight |
| Mon 29 Oct 1990 | Mid Bedfordshire | 3 | 2 | Serious |
| Tue 30 Oct 1990 | North Hertfordshire | 2 | 1 | Slight |
| Thu 1 Nov 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Tue 6 Nov 1990 | Mid Bedfordshire | 3 | 2 | Slight |
| Thu 8 Nov 1990 | North Hertfordshire | 2 | 1 | Slight |
| Sun 18 Nov 1990 | North Hertfordshire | 2 | 1 | Slight |
| Tue 20 Nov 1990 | Mid Bedfordshire | 4 | 2 | Serious |
| Wed 28 Nov 1990 | Mid Bedfordshire | 3 | 2 | Slight |
| Fri 30 Nov 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Fri 30 Nov 1990 | Mid Bedfordshire | 1 | 1 | Serious |
| Sat 1 Dec 1990 | East Hertfordshire | 3 | 2 | Serious |
| Wed 5 Dec 1990 | Mid Bedfordshire | 2 | 5 | Serious |
| Fri 14 Dec 1990 | North Hertfordshire | 2 | 1 | Serious |
| Tue 18 Dec 1990 | Mid Bedfordshire | 2 | 2 | Fatal |
| Thu 20 Dec 1990 | North Hertfordshire | 2 | 1 | Slight |
| Tue 25 Dec 1990 | Mid Bedfordshire | 2 | 1 | Slight |