Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 1985 | Kirklees | 2 | 1 | Slight |
| Sat 5 Jan 1985 | Leeds | 2 | 2 | Serious |
| Sun 6 Jan 1985 | Leeds | 2 | 1 | Slight |
| Mon 14 Jan 1985 | Kirklees | 1 | 1 | Slight |
| Thu 24 Jan 1985 | Leeds | 2 | 1 | Slight |
| Sun 27 Jan 1985 | Calderdale | 1 | 1 | Slight |
| Sun 3 Feb 1985 | Kirklees | 2 | 3 | Slight |
| Wed 6 Feb 1985 | Kirklees | 3 | 1 | Slight |
| Fri 8 Feb 1985 | Kirklees | 2 | 1 | Slight |
| Tue 12 Feb 1985 | Leeds | 2 | 1 | Slight |
| Tue 12 Feb 1985 | Leeds | 2 | 1 | Slight |
| Wed 13 Feb 1985 | Leeds | 2 | 2 | Slight |
| Fri 15 Feb 1985 | Calderdale | 1 | 1 | Slight |
| Tue 26 Feb 1985 | Kirklees | 2 | 2 | Slight |
| Fri 1 Mar 1985 | Leeds | 2 | 1 | Slight |
| Sat 9 Mar 1985 | Calderdale | 2 | 1 | Slight |
| Tue 12 Mar 1985 | Kirklees | 1 | 1 | Slight |
| Tue 12 Mar 1985 | Leeds | 1 | 1 | Serious |
| Thu 21 Mar 1985 | Calderdale | 1 | 1 | Slight |
| Wed 27 Mar 1985 | Kirklees | 2 | 1 | Slight |
| Thu 4 Apr 1985 | Leeds | 2 | 1 | Slight |
| Mon 8 Apr 1985 | Leeds | 1 | 1 | Serious |
| Thu 18 Apr 1985 | Kirklees | 1 | 2 | Slight |
| Sat 20 Apr 1985 | Leeds | 2 | 1 | Slight |
| Sun 21 Apr 1985 | Leeds | 3 | 1 | Slight |
| Mon 22 Apr 1985 | Calderdale | 2 | 2 | Serious |
| Fri 3 May 1985 | Leeds | 1 | 4 | Serious |
| Fri 3 May 1985 | Leeds | 1 | 4 | Serious |
| Mon 6 May 1985 | Leeds | 1 | 1 | Slight |
| Fri 17 May 1985 | Kirklees | 3 | 2 | Serious |
| Tue 21 May 1985 | Leeds | 2 | 1 | Serious |
| Tue 21 May 1985 | Leeds | 2 | 1 | Slight |
| Wed 22 May 1985 | Leeds | 1 | 1 | Slight |
| Wed 22 May 1985 | Leeds | 2 | 2 | Slight |
| Thu 23 May 1985 | Leeds | 2 | 1 | Slight |
| Sun 26 May 1985 | Kirklees | 1 | 1 | Serious |
| Tue 28 May 1985 | Leeds | 2 | 1 | Slight |
| Wed 29 May 1985 | Leeds | 1 | 1 | Serious |
| Thu 30 May 1985 | Kirklees | 2 | 1 | Slight |
| Sat 1 Jun 1985 | Leeds | 2 | 1 | Slight |
| Sat 1 Jun 1985 | Leeds | 1 | 1 | Slight |
| Sat 1 Jun 1985 | Leeds | 2 | 1 | Slight |
| Sun 16 Jun 1985 | Leeds | 2 | 1 | Slight |
| Sat 22 Jun 1985 | Kirklees | 1 | 1 | Fatal |
| Sat 6 Jul 1985 | Kirklees | 2 | 5 | Serious |
| Sat 6 Jul 1985 | Kirklees | 2 | 1 | Serious |
| Tue 9 Jul 1985 | Leeds | 2 | 1 | Slight |
| Tue 9 Jul 1985 | Leeds | 1 | 1 | Slight |
| Fri 19 Jul 1985 | Kirklees | 1 | 1 | Slight |
| Fri 26 Jul 1985 | Leeds | 1 | 1 | Slight |
| Sun 28 Jul 1985 | Calderdale | 2 | 1 | Slight |
| Sat 3 Aug 1985 | Kirklees | 2 | 1 | Slight |
| Mon 5 Aug 1985 | Kirklees | 3 | 1 | Slight |
| Tue 6 Aug 1985 | Kirklees | 2 | 2 | Slight |
| Mon 19 Aug 1985 | Leeds | 2 | 1 | Slight |
| Sat 24 Aug 1985 | Leeds | 2 | 1 | Slight |
| Sun 25 Aug 1985 | Leeds | 1 | 2 | Serious |
| Sat 31 Aug 1985 | Leeds | 1 | 1 | Serious |
| Tue 3 Sep 1985 | Kirklees | 2 | 1 | Slight |
| Thu 5 Sep 1985 | Kirklees | 1 | 1 | Slight |
| Thu 5 Sep 1985 | Leeds | 3 | 1 | Slight |
| Sat 7 Sep 1985 | Calderdale | 2 | 1 | Serious |
| Tue 10 Sep 1985 | Kirklees | 1 | 1 | Slight |
| Tue 10 Sep 1985 | Calderdale | 2 | 1 | Slight |
| Tue 10 Sep 1985 | Leeds | 2 | 1 | Serious |
| Wed 11 Sep 1985 | Kirklees | 2 | 1 | Serious |
| Wed 11 Sep 1985 | Kirklees | 1 | 2 | Serious |
| Fri 13 Sep 1985 | Leeds | 2 | 1 | Slight |
| Fri 13 Sep 1985 | Leeds | 2 | 1 | Slight |
| Sat 21 Sep 1985 | Leeds | 2 | 1 | Slight |
| Mon 30 Sep 1985 | Calderdale | 1 | 1 | Slight |
| Fri 4 Oct 1985 | Kirklees | 1 | 1 | Slight |
| Fri 4 Oct 1985 | Leeds | 2 | 1 | Slight |
| Wed 9 Oct 1985 | Leeds | 2 | 1 | Serious |
| Sat 12 Oct 1985 | Calderdale | 1 | 1 | Slight |
| Sat 12 Oct 1985 | Calderdale | 1 | 1 | Serious |
| Fri 18 Oct 1985 | Leeds | 1 | 1 | Serious |
| Mon 21 Oct 1985 | Leeds | 2 | 1 | Slight |
| Thu 31 Oct 1985 | Leeds | 2 | 1 | Serious |
| Fri 1 Nov 1985 | Kirklees | 2 | 1 | Slight |
| Sat 2 Nov 1985 | Kirklees | 1 | 1 | Slight |
| Fri 8 Nov 1985 | Calderdale | 1 | 1 | Slight |
| Mon 11 Nov 1985 | Leeds | 1 | 1 | Slight |
| Wed 13 Nov 1985 | Calderdale | 1 | 1 | Serious |
| Mon 18 Nov 1985 | Kirklees | 2 | 1 | Slight |
| Tue 19 Nov 1985 | Kirklees | 2 | 1 | Slight |
| Wed 20 Nov 1985 | Calderdale | 2 | 1 | Slight |
| Fri 29 Nov 1985 | Kirklees | 1 | 1 | Slight |
| Wed 11 Dec 1985 | Leeds | 2 | 1 | Slight |
| Tue 17 Dec 1985 | Leeds | 1 | 1 | Slight |
| Sun 22 Dec 1985 | Kirklees | 2 | 1 | Slight |