Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 4 Jan 1991 | South Bedfordshire | 2 | 1 | Serious |
| Sat 5 Jan 1991 | Aylesbury Vale | 6 | 3 | Slight |
| Mon 7 Jan 1991 | South Bedfordshire | 2 | 1 | Slight |
| Fri 11 Jan 1991 | Dacorum | 2 | 1 | Serious |
| Thu 24 Jan 1991 | South Bedfordshire | 3 | 2 | Slight |
| Sun 27 Jan 1991 | Milton Keynes | 1 | 1 | Slight |
| Thu 31 Jan 1991 | Milton Keynes | 1 | 1 | Slight |
| Thu 7 Feb 1991 | Milton Keynes | 2 | 1 | Slight |
| Thu 7 Feb 1991 | Dacorum | 1 | 2 | Slight |
| Sat 9 Feb 1991 | Milton Keynes | 1 | 1 | Slight |
| Sat 16 Feb 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Sat 16 Feb 1991 | South Bedfordshire | 2 | 1 | Slight |
| Fri 22 Feb 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 23 Feb 1991 | Milton Keynes | 2 | 1 | Slight |
| Sat 2 Mar 1991 | South Bedfordshire | 1 | 1 | Serious |
| Thu 7 Mar 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 16 Mar 1991 | Milton Keynes | 4 | 9 | Fatal |
| Wed 20 Mar 1991 | South Bedfordshire | 1 | 1 | Slight |
| Thu 21 Mar 1991 | Dacorum | 2 | 1 | Slight |
| Sat 30 Mar 1991 | Milton Keynes | 2 | 2 | Slight |
| Mon 1 Apr 1991 | Dacorum | 2 | 1 | Slight |
| Fri 5 Apr 1991 | South Bedfordshire | 4 | 2 | Serious |
| Thu 11 Apr 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 12 Apr 1991 | Milton Keynes | 1 | 2 | Slight |
| Fri 12 Apr 1991 | Mid Bedfordshire | 1 | 1 | Slight |
| Sun 14 Apr 1991 | Dacorum | 2 | 1 | Slight |
| Thu 18 Apr 1991 | Milton Keynes | 4 | 1 | Slight |
| Tue 23 Apr 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 3 May 1991 | Milton Keynes | 2 | 1 | Serious |
| Sat 4 May 1991 | Dacorum | 2 | 1 | Slight |
| Mon 6 May 1991 | Milton Keynes | 3 | 1 | Slight |
| Sun 12 May 1991 | Dacorum | 2 | 1 | Serious |
| Thu 16 May 1991 | Dacorum | 2 | 2 | Slight |
| Thu 16 May 1991 | South Bedfordshire | 2 | 1 | Slight |
| Wed 29 May 1991 | Milton Keynes | 3 | 5 | Slight |
| Sat 1 Jun 1991 | Milton Keynes | 2 | 2 | Slight |
| Sat 1 Jun 1991 | Milton Keynes | 2 | 2 | Slight |
| Wed 5 Jun 1991 | Dacorum | 1 | 1 | Serious |
| Thu 6 Jun 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 7 Jun 1991 | Milton Keynes | 1 | 1 | Slight |
| Sat 8 Jun 1991 | South Bedfordshire | 2 | 1 | Slight |
| Wed 12 Jun 1991 | Dacorum | 2 | 3 | Serious |
| Mon 17 Jun 1991 | Milton Keynes | 1 | 1 | Slight |
| Mon 17 Jun 1991 | Milton Keynes | 2 | 1 | Slight |
| Wed 19 Jun 1991 | Dacorum | 2 | 1 | Serious |
| Thu 20 Jun 1991 | Milton Keynes | 1 | 1 | Slight |
| Sat 22 Jun 1991 | Dacorum | 1 | 1 | Slight |
| Sun 23 Jun 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Sun 23 Jun 1991 | South Bedfordshire | 4 | 4 | Slight |
| Tue 2 Jul 1991 | Dacorum | 1 | 1 | Serious |
| Fri 5 Jul 1991 | South Bedfordshire | 2 | 2 | Fatal |
| Sat 6 Jul 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Sun 7 Jul 1991 | Dacorum | 1 | 2 | Slight |
| Wed 10 Jul 1991 | Milton Keynes | 2 | 2 | Slight |
| Thu 11 Jul 1991 | Dacorum | 3 | 1 | Slight |
| Sun 14 Jul 1991 | Milton Keynes | 2 | 1 | Slight |
| Mon 15 Jul 1991 | Milton Keynes | 2 | 1 | Serious |
| Mon 15 Jul 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Tue 23 Jul 1991 | Milton Keynes | 1 | 1 | Slight |
| Wed 31 Jul 1991 | Dacorum | 3 | 1 | Serious |
| Fri 2 Aug 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Tue 6 Aug 1991 | Milton Keynes | 2 | 1 | Slight |
| Tue 6 Aug 1991 | Milton Keynes | 2 | 1 | Slight |
| Thu 8 Aug 1991 | South Bedfordshire | 2 | 1 | Slight |
| Sun 11 Aug 1991 | Milton Keynes | 2 | 2 | Slight |
| Mon 12 Aug 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 30 Aug 1991 | Dacorum | 1 | 1 | Slight |
| Sat 31 Aug 1991 | Dacorum | 2 | 1 | Serious |
| Sat 31 Aug 1991 | Dacorum | 2 | 1 | Serious |
| Sun 1 Sep 1991 | South Bedfordshire | 3 | 2 | Slight |
| Thu 5 Sep 1991 | South Bedfordshire | 2 | 1 | Slight |
| Sat 7 Sep 1991 | Milton Keynes | 2 | 3 | Slight |
| Sun 8 Sep 1991 | Dacorum | 1 | 2 | Slight |
| Mon 9 Sep 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Tue 10 Sep 1991 | Dacorum | 3 | 1 | Slight |
| Wed 11 Sep 1991 | Milton Keynes | 1 | 2 | Slight |
| Wed 11 Sep 1991 | Milton Keynes | 2 | 2 | Slight |
| Wed 11 Sep 1991 | Milton Keynes | 2 | 2 | Slight |
| Tue 17 Sep 1991 | Milton Keynes | 2 | 1 | Slight |
| Thu 19 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 21 Sep 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Thu 26 Sep 1991 | Dacorum | 4 | 2 | Slight |
| Fri 27 Sep 1991 | Milton Keynes | 2 | 1 | Slight |
| Sat 28 Sep 1991 | Dacorum | 2 | 2 | Serious |
| Mon 30 Sep 1991 | South Bedfordshire | 2 | 1 | Slight |
| Fri 4 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Sun 6 Oct 1991 | Dacorum | 2 | 2 | Slight |
| Sun 6 Oct 1991 | South Bedfordshire | 3 | 1 | Slight |
| Mon 7 Oct 1991 | South Bedfordshire | 1 | 1 | Slight |
| Thu 10 Oct 1991 | Milton Keynes | 2 | 3 | Slight |
| Fri 11 Oct 1991 | Mid Bedfordshire | 2 | 1 | Slight |
| Fri 11 Oct 1991 | Aylesbury Vale | 3 | 2 | Serious |
| Mon 14 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Mon 14 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Mon 14 Oct 1991 | Milton Keynes | 2 | 2 | Slight |
| Tue 15 Oct 1991 | Milton Keynes | 2 | 3 | Slight |
| Wed 16 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Wed 16 Oct 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Thu 17 Oct 1991 | Dacorum | 2 | 2 | Slight |
| Thu 17 Oct 1991 | Aylesbury Vale | 4 | 1 | Slight |
| Mon 21 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 25 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Sat 26 Oct 1991 | Mid Bedfordshire | 2 | 1 | Slight |
| Wed 30 Oct 1991 | South Bedfordshire | 5 | 4 | Slight |
| Wed 30 Oct 1991 | Milton Keynes | 2 | 1 | Slight |
| Sun 3 Nov 1991 | South Bedfordshire | 3 | 1 | Slight |
| Thu 7 Nov 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 8 Nov 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Tue 12 Nov 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 14 Nov 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 15 Nov 1991 | South Bedfordshire | 3 | 1 | Serious |
| Tue 19 Nov 1991 | Dacorum | 2 | 1 | Slight |
| Thu 21 Nov 1991 | Milton Keynes | 2 | 2 | Slight |
| Thu 21 Nov 1991 | Milton Keynes | 2 | 2 | Slight |
| Fri 22 Nov 1991 | Milton Keynes | 3 | 1 | Slight |
| Fri 22 Nov 1991 | South Bedfordshire | 2 | 1 | Serious |
| Fri 22 Nov 1991 | Dacorum | 2 | 1 | Slight |
| Tue 26 Nov 1991 | South Bedfordshire | 2 | 1 | Slight |
| Thu 5 Dec 1991 | Milton Keynes | 2 | 2 | Slight |
| Fri 6 Dec 1991 | Milton Keynes | 2 | 1 | Slight |
| Fri 6 Dec 1991 | Milton Keynes | 1 | 1 | Slight |
| Wed 11 Dec 1991 | Milton Keynes | 2 | 3 | Slight |