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