Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 4 Jan 1989 | Wakefield | 1 | 2 | Fatal |
| Thu 5 Jan 1989 | Wakefield | 3 | 2 | Slight |
| Fri 13 Jan 1989 | Wakefield | 2 | 1 | Slight |
| Tue 17 Jan 1989 | Wakefield | 1 | 2 | Slight |
| Tue 24 Jan 1989 | Wakefield | 2 | 1 | Slight |
| Sat 28 Jan 1989 | Wakefield | 2 | 3 | Slight |
| Tue 31 Jan 1989 | Leeds | 2 | 1 | Slight |
| Wed 1 Feb 1989 | Wakefield | 2 | 1 | Slight |
| Thu 23 Feb 1989 | Leeds | 2 | 1 | Slight |
| Thu 23 Feb 1989 | Leeds | 2 | 2 | Slight |
| Sun 26 Feb 1989 | Wakefield | 2 | 2 | Slight |
| Tue 14 Mar 1989 | Wakefield | 1 | 1 | Slight |
| Mon 20 Mar 1989 | Leeds | 1 | 1 | Slight |
| Thu 23 Mar 1989 | Wakefield | 1 | 1 | Slight |
| Fri 24 Mar 1989 | Wakefield | 2 | 1 | Slight |
| Sun 26 Mar 1989 | Wakefield | 2 | 1 | Slight |
| Thu 30 Mar 1989 | Wakefield | 1 | 1 | Slight |
| Sun 2 Apr 1989 | Wakefield | 2 | 2 | Slight |
| Mon 3 Apr 1989 | Wakefield | 2 | 1 | Slight |
| Mon 3 Apr 1989 | Leeds | 1 | 2 | Slight |
| Mon 3 Apr 1989 | Wakefield | 2 | 1 | Slight |
| Tue 11 Apr 1989 | Wakefield | 1 | 1 | Slight |
| Wed 12 Apr 1989 | Leeds | 1 | 1 | Slight |
| Sat 15 Apr 1989 | Leeds | 1 | 1 | Serious |
| Mon 17 Apr 1989 | Wakefield | 2 | 1 | Slight |
| Wed 19 Apr 1989 | Wakefield | 2 | 1 | Slight |
| Sat 22 Apr 1989 | Wakefield | 1 | 1 | Slight |
| Fri 5 May 1989 | Leeds | 1 | 1 | Slight |
| Sun 7 May 1989 | Wakefield | 3 | 3 | Slight |
| Sun 21 May 1989 | Wakefield | 1 | 1 | Slight |
| Mon 22 May 1989 | Wakefield | 1 | 1 | Slight |
| Fri 26 May 1989 | Wakefield | 1 | 1 | Slight |
| Fri 2 Jun 1989 | Leeds | 2 | 1 | Slight |
| Tue 6 Jun 1989 | Wakefield | 3 | 1 | Slight |
| Wed 7 Jun 1989 | Leeds | 2 | 3 | Slight |
| Sat 10 Jun 1989 | Wakefield | 2 | 3 | Fatal |
| Wed 14 Jun 1989 | Leeds | 1 | 1 | Slight |
| Sun 18 Jun 1989 | Wakefield | 2 | 1 | Slight |
| Mon 19 Jun 1989 | Leeds | 2 | 1 | Slight |
| Mon 10 Jul 1989 | Wakefield | 1 | 1 | Slight |
| Sat 15 Jul 1989 | Leeds | 2 | 5 | Fatal |
| Mon 17 Jul 1989 | Wakefield | 2 | 2 | Slight |
| Tue 1 Aug 1989 | Leeds | 2 | 2 | Serious |
| Fri 11 Aug 1989 | Wakefield | 2 | 1 | Slight |
| Sat 12 Aug 1989 | Leeds | 3 | 3 | Fatal |
| Tue 15 Aug 1989 | Leeds | 1 | 1 | Slight |
| Mon 21 Aug 1989 | North Cornwall | 1 | 1 | Slight |
| Wed 23 Aug 1989 | Wakefield | 1 | 2 | Slight |
| Thu 24 Aug 1989 | Wakefield | 2 | 1 | Slight |
| Fri 25 Aug 1989 | Wakefield | 2 | 1 | Serious |
| Sat 26 Aug 1989 | Leeds | 3 | 2 | Serious |
| Fri 1 Sep 1989 | Wakefield | 3 | 2 | Slight |
| Mon 4 Sep 1989 | Wakefield | 2 | 2 | Slight |
| Wed 6 Sep 1989 | Wakefield | 2 | 1 | Slight |
| Thu 14 Sep 1989 | Leeds | 1 | 1 | Serious |
| Wed 20 Sep 1989 | Leeds | 2 | 2 | Serious |
| Fri 22 Sep 1989 | Wakefield | 1 | 1 | Slight |
| Sun 24 Sep 1989 | Wakefield | 2 | 4 | Slight |
| Mon 2 Oct 1989 | Leeds | 3 | 1 | Serious |
| Thu 5 Oct 1989 | Leeds | 1 | 1 | Serious |
| Sun 8 Oct 1989 | Wakefield | 1 | 1 | Slight |
| Sun 8 Oct 1989 | Wakefield | 1 | 1 | Slight |
| Mon 9 Oct 1989 | Wakefield | 2 | 1 | Slight |
| Wed 11 Oct 1989 | Leeds | 3 | 2 | Serious |
| Wed 11 Oct 1989 | Wakefield | 1 | 2 | Serious |
| Thu 19 Oct 1989 | Leeds | 1 | 1 | Slight |
| Tue 31 Oct 1989 | Wakefield | 2 | 1 | Slight |
| Fri 3 Nov 1989 | Leeds | 2 | 1 | Slight |
| Tue 7 Nov 1989 | Leeds | 1 | 1 | Serious |
| Tue 7 Nov 1989 | Leeds | 1 | 1 | Serious |
| Wed 8 Nov 1989 | Wakefield | 2 | 1 | Slight |
| Wed 8 Nov 1989 | Wakefield | 1 | 1 | Slight |
| Thu 9 Nov 1989 | Wakefield | 2 | 1 | Slight |
| Thu 9 Nov 1989 | Wakefield | 1 | 1 | Slight |
| Thu 9 Nov 1989 | Wakefield | 2 | 1 | Slight |
| Fri 17 Nov 1989 | Leeds | 2 | 2 | Slight |
| Mon 20 Nov 1989 | Wakefield | 1 | 1 | Slight |
| Thu 23 Nov 1989 | Wakefield | 2 | 1 | Serious |
| Fri 24 Nov 1989 | Wakefield | 1 | 1 | Slight |
| Sat 9 Dec 1989 | Leeds | 2 | 1 | Slight |
| Wed 13 Dec 1989 | Wakefield | 2 | 1 | Slight |
| Wed 20 Dec 1989 | Wakefield | 2 | 1 | Slight |
| Wed 20 Dec 1989 | Leeds | 3 | 2 | Slight |
| Fri 22 Dec 1989 | Wakefield | 2 | 2 | Slight |
| Fri 22 Dec 1989 | Wakefield | 1 | 1 | Slight |
| Tue 26 Dec 1989 | Doncaster | 1 | 1 | Slight |
| Tue 26 Dec 1989 | Wakefield | 2 | 1 | Slight |
| Tue 26 Dec 1989 | Wakefield | 2 | 1 | Slight |