Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Jan 1991 | Aylesbury Vale | 3 | 6 | Slight |
| Thu 10 Jan 1991 | Aylesbury Vale | 3 | 2 | Fatal |
| Sun 13 Jan 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Tue 22 Jan 1991 | South Northamptonshire | 1 | 2 | Serious |
| Wed 23 Jan 1991 | Aylesbury Vale | 4 | 3 | Slight |
| Fri 25 Jan 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sat 26 Jan 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 26 Jan 1991 | Aylesbury Vale | 2 | 5 | Serious |
| Sun 27 Jan 1991 | Chiltern | 3 | 7 | Serious |
| Sat 2 Feb 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 7 Feb 1991 | Aylesbury Vale | 4 | 2 | Slight |
| Sat 16 Feb 1991 | Chiltern | 2 | 2 | Slight |
| Wed 20 Feb 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sun 3 Mar 1991 | Chiltern | 1 | 1 | Serious |
| Tue 5 Mar 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Tue 5 Mar 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 6 Mar 1991 | Chiltern | 3 | 1 | Slight |
| Fri 8 Mar 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 16 Mar 1991 | Chiltern | 2 | 1 | Slight |
| Tue 19 Mar 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Fri 22 Mar 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sun 24 Mar 1991 | Chiltern | 1 | 5 | Slight |
| Tue 26 Mar 1991 | Chiltern | 2 | 1 | Slight |
| Fri 29 Mar 1991 | Chiltern | 1 | 1 | Slight |
| Wed 3 Apr 1991 | Chiltern | 3 | 2 | Slight |
| Thu 4 Apr 1991 | Aylesbury Vale | 3 | 1 | Slight |
| Mon 8 Apr 1991 | Chiltern | 2 | 1 | Slight |
| Tue 9 Apr 1991 | Chiltern | 3 | 2 | Slight |
| Thu 11 Apr 1991 | Chiltern | 5 | 3 | Fatal |
| Sun 14 Apr 1991 | Aylesbury Vale | 1 | 1 | Serious |
| Mon 15 Apr 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Mon 15 Apr 1991 | Aylesbury Vale | 5 | 2 | Fatal |
| Tue 16 Apr 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Thu 18 Apr 1991 | Chiltern | 2 | 1 | Slight |
| Fri 19 Apr 1991 | South Bucks | 2 | 2 | Slight |
| Sat 20 Apr 1991 | Aylesbury Vale | 2 | 2 | Serious |
| Wed 1 May 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Wed 1 May 1991 | Aylesbury Vale | 1 | 4 | Slight |
| Wed 1 May 1991 | South Bucks | 3 | 1 | Slight |
| Sun 5 May 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 15 May 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 15 May 1991 | Chiltern | 3 | 1 | Slight |
| Wed 15 May 1991 | Aylesbury Vale | 1 | 1 | Serious |
| Wed 15 May 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 16 May 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Thu 16 May 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Fri 17 May 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Fri 17 May 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Sat 18 May 1991 | Aylesbury Vale | 3 | 3 | Slight |
| Tue 21 May 1991 | Chiltern | 1 | 1 | Slight |
| Fri 24 May 1991 | Aylesbury Vale | 1 | 2 | Slight |
| Fri 31 May 1991 | Aylesbury Vale | 2 | 1 | Serious |
| Thu 13 Jun 1991 | Chiltern | 3 | 2 | Slight |
| Sat 15 Jun 1991 | Chiltern | 2 | 1 | Slight |
| Mon 17 Jun 1991 | Chiltern | 1 | 1 | Slight |
| Thu 20 Jun 1991 | Aylesbury Vale | 2 | 1 | Serious |
| Sat 22 Jun 1991 | Chiltern | 1 | 1 | Slight |
| Sat 22 Jun 1991 | Aylesbury Vale | 3 | 1 | Serious |
| Tue 25 Jun 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 27 Jun 1991 | Aylesbury Vale | 1 | 5 | Slight |
| Wed 3 Jul 1991 | Chiltern | 2 | 1 | Slight |
| Wed 3 Jul 1991 | Aylesbury Vale | 1 | 2 | Slight |
| Tue 9 Jul 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 11 Jul 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Mon 15 Jul 1991 | Aylesbury Vale | 1 | 6 | Slight |
| Wed 17 Jul 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Wed 24 Jul 1991 | Chiltern | 3 | 1 | Slight |
| Wed 24 Jul 1991 | Chiltern | 2 | 1 | Slight |
| Fri 26 Jul 1991 | Aylesbury Vale | 3 | 1 | Slight |
| Sat 27 Jul 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sat 27 Jul 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sat 27 Jul 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sat 27 Jul 1991 | Aylesbury Vale | 1 | 1 | Serious |
| Sun 28 Jul 1991 | South Northamptonshire | 2 | 1 | Slight |
| Thu 1 Aug 1991 | Aylesbury Vale | 2 | 5 | Slight |
| Fri 2 Aug 1991 | Chiltern | 2 | 1 | Fatal |
| Sat 3 Aug 1991 | Chiltern | 1 | 1 | Slight |
| Sat 3 Aug 1991 | Aylesbury Vale | 2 | 3 | Serious |
| Mon 5 Aug 1991 | Chiltern | 1 | 1 | Serious |
| Tue 6 Aug 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Tue 6 Aug 1991 | South Bucks | 2 | 1 | Slight |
| Thu 8 Aug 1991 | Aylesbury Vale | 2 | 1 | Serious |
| Tue 13 Aug 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 17 Aug 1991 | Chiltern | 3 | 2 | Serious |
| Sun 18 Aug 1991 | Chiltern | 2 | 1 | Slight |
| Fri 23 Aug 1991 | Chiltern | 2 | 1 | Slight |
| Tue 27 Aug 1991 | Aylesbury Vale | 1 | 3 | Slight |
| Fri 30 Aug 1991 | Aylesbury Vale | 1 | 3 | Slight |
| Fri 30 Aug 1991 | Chiltern | 3 | 1 | Serious |
| Sat 31 Aug 1991 | Aylesbury Vale | 1 | 1 | Serious |
| Sun 1 Sep 1991 | Aylesbury Vale | 3 | 1 | Slight |
| Wed 4 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 4 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 5 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 7 Sep 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sat 7 Sep 1991 | Chiltern | 2 | 1 | Slight |
| Sat 14 Sep 1991 | Aylesbury Vale | 2 | 2 | Slight |
| Sat 14 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Mon 16 Sep 1991 | Chiltern | 2 | 1 | Slight |
| Tue 17 Sep 1991 | Chiltern | 1 | 1 | Serious |
| Sun 22 Sep 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Tue 24 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 27 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 27 Sep 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sun 29 Sep 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Fri 4 Oct 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 5 Oct 1991 | Chiltern | 2 | 1 | Slight |
| Mon 7 Oct 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 9 Oct 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Thu 10 Oct 1991 | Chiltern | 1 | 1 | Serious |
| Fri 11 Oct 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Fri 11 Oct 1991 | Chiltern | 3 | 1 | Slight |
| Thu 24 Oct 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sun 27 Oct 1991 | Aylesbury Vale | 1 | 5 | Slight |
| Fri 8 Nov 1991 | Chiltern | 2 | 2 | Slight |
| Fri 8 Nov 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Sun 10 Nov 1991 | Aylesbury Vale | 3 | 1 | Slight |
| Tue 12 Nov 1991 | Chiltern | 4 | 4 | Slight |
| Wed 13 Nov 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 13 Nov 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Thu 14 Nov 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Thu 14 Nov 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Sun 17 Nov 1991 | Aylesbury Vale | 4 | 1 | Slight |
| Tue 19 Nov 1991 | South Bucks | 2 | 1 | Slight |
| Fri 22 Nov 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Mon 25 Nov 1991 | Aylesbury Vale | 3 | 2 | Slight |
| Fri 29 Nov 1991 | Aylesbury Vale | 1 | 2 | Slight |
| Wed 4 Dec 1991 | Chiltern | 2 | 1 | Slight |
| Tue 10 Dec 1991 | Aylesbury Vale | 2 | 1 | Slight |
| Tue 10 Dec 1991 | Chiltern | 3 | 3 | Slight |
| Mon 16 Dec 1991 | Aylesbury Vale | 1 | 1 | Slight |
| Tue 17 Dec 1991 | Chiltern | 2 | 1 | Slight |
| Mon 23 Dec 1991 | Aylesbury Vale | 3 | 2 | Serious |
| Fri 27 Dec 1991 | South Bucks | 2 | 2 | Slight |