Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 2 Jan 1987 | Bradford | 1 | 1 | Slight |
| Wed 7 Jan 1987 | Kirklees | 1 | 1 | Serious |
| Thu 8 Jan 1987 | Kirklees | 1 | 1 | Slight |
| Fri 9 Jan 1987 | Kirklees | 2 | 2 | Serious |
| Sat 10 Jan 1987 | Kirklees | 2 | 1 | Slight |
| Fri 16 Jan 1987 | Calderdale | 3 | 2 | Slight |
| Sat 17 Jan 1987 | Kirklees | 1 | 1 | Slight |
| Fri 23 Jan 1987 | Calderdale | 1 | 1 | Slight |
| Sat 24 Jan 1987 | Kirklees | 2 | 1 | Slight |
| Tue 27 Jan 1987 | Kirklees | 1 | 1 | Fatal |
| Tue 27 Jan 1987 | Bradford | 1 | 1 | Serious |
| Wed 28 Jan 1987 | Kirklees | 1 | 1 | Serious |
| Fri 30 Jan 1987 | Bradford | 2 | 1 | Slight |
| Sat 31 Jan 1987 | Bradford | 1 | 1 | Slight |
| Thu 5 Feb 1987 | Bradford | 1 | 1 | Slight |
| Mon 9 Feb 1987 | Bradford | 2 | 1 | Slight |
| Tue 10 Feb 1987 | Bradford | 2 | 1 | Slight |
| Tue 17 Feb 1987 | Kirklees | 2 | 1 | Slight |
| Thu 19 Feb 1987 | Bradford | 2 | 1 | Slight |
| Thu 19 Feb 1987 | Bradford | 2 | 1 | Slight |
| Tue 3 Mar 1987 | Bradford | 1 | 1 | Slight |
| Fri 6 Mar 1987 | Kirklees | 2 | 1 | Serious |
| Wed 18 Mar 1987 | Bradford | 2 | 1 | Slight |
| Sat 21 Mar 1987 | Bradford | 2 | 1 | Slight |
| Sun 22 Mar 1987 | Bradford | 2 | 1 | Slight |
| Mon 23 Mar 1987 | Calderdale | 2 | 1 | Slight |
| Tue 24 Mar 1987 | Bradford | 1 | 1 | Slight |
| Thu 26 Mar 1987 | Calderdale | 2 | 1 | Slight |
| Thu 26 Mar 1987 | Kirklees | 2 | 1 | Slight |
| Fri 27 Mar 1987 | Kirklees | 1 | 1 | Serious |
| Sun 5 Apr 1987 | Calderdale | 2 | 5 | Slight |
| Wed 22 Apr 1987 | Kirklees | 1 | 1 | Serious |
| Fri 1 May 1987 | Bradford | 1 | 1 | Slight |
| Tue 5 May 1987 | Kirklees | 1 | 1 | Serious |
| Wed 13 May 1987 | Bradford | 2 | 1 | Slight |
| Wed 13 May 1987 | Calderdale | 2 | 1 | Slight |
| Thu 14 May 1987 | Bradford | 2 | 1 | Slight |
| Fri 22 May 1987 | Bradford | 1 | 1 | Slight |
| Sat 23 May 1987 | Bradford | 2 | 1 | Slight |
| Sun 24 May 1987 | Kirklees | 1 | 1 | Slight |
| Fri 29 May 1987 | Bradford | 1 | 1 | Slight |
| Sat 30 May 1987 | Kirklees | 1 | 1 | Fatal |
| Sun 31 May 1987 | Bradford | 2 | 2 | Slight |
| Fri 5 Jun 1987 | Bradford | 1 | 1 | Slight |
| Fri 5 Jun 1987 | Calderdale | 2 | 1 | Slight |
| Sun 7 Jun 1987 | Kirklees | 1 | 1 | Slight |
| Tue 9 Jun 1987 | Bradford | 1 | 1 | Slight |
| Wed 10 Jun 1987 | Kirklees | 2 | 1 | Slight |
| Sun 14 Jun 1987 | Bradford | 1 | 1 | Slight |
| Mon 22 Jun 1987 | Bradford | 2 | 1 | Slight |
| Mon 22 Jun 1987 | Kirklees | 3 | 1 | Slight |
| Thu 25 Jun 1987 | Bradford | 1 | 1 | Slight |
| Tue 30 Jun 1987 | Bradford | 2 | 1 | Serious |
| Tue 30 Jun 1987 | Bradford | 1 | 1 | Slight |
| Sun 5 Jul 1987 | Kirklees | 2 | 1 | Slight |
| Sun 5 Jul 1987 | Kirklees | 1 | 1 | Slight |
| Tue 14 Jul 1987 | Bradford | 1 | 1 | Slight |
| Thu 16 Jul 1987 | Bradford | 1 | 1 | Slight |
| Sun 19 Jul 1987 | Calderdale | 2 | 1 | Slight |
| Tue 21 Jul 1987 | Bradford | 2 | 1 | Slight |
| Tue 21 Jul 1987 | Bradford | 2 | 1 | Slight |
| Wed 22 Jul 1987 | Calderdale | 2 | 1 | Slight |
| Thu 23 Jul 1987 | Bradford | 1 | 1 | Slight |
| Sat 25 Jul 1987 | Bradford | 2 | 1 | Slight |
| Sat 1 Aug 1987 | Kirklees | 1 | 1 | Slight |
| Mon 10 Aug 1987 | Bradford | 2 | 2 | Slight |
| Tue 11 Aug 1987 | Kirklees | 1 | 1 | Slight |
| Mon 17 Aug 1987 | Kirklees | 1 | 1 | Slight |
| Tue 18 Aug 1987 | Calderdale | 2 | 1 | Slight |
| Tue 18 Aug 1987 | Calderdale | 2 | 1 | Slight |
| Thu 20 Aug 1987 | Bradford | 1 | 1 | Slight |
| Sun 23 Aug 1987 | Bradford | 1 | 1 | Slight |
| Fri 28 Aug 1987 | Kirklees | 1 | 1 | Slight |
| Mon 31 Aug 1987 | Bradford | 1 | 1 | Slight |
| Fri 4 Sep 1987 | Bradford | 2 | 1 | Slight |
| Sat 5 Sep 1987 | Bradford | 2 | 4 | Slight |
| Mon 7 Sep 1987 | Kirklees | 3 | 1 | Slight |
| Fri 18 Sep 1987 | Kirklees | 2 | 1 | Slight |
| Wed 23 Sep 1987 | Calderdale | 2 | 1 | Slight |
| Thu 24 Sep 1987 | Kirklees | 2 | 1 | Slight |
| Fri 25 Sep 1987 | Kirklees | 1 | 1 | Slight |
| Sat 26 Sep 1987 | Kirklees | 2 | 1 | Serious |
| Mon 28 Sep 1987 | Calderdale | 2 | 1 | Slight |
| Fri 2 Oct 1987 | Bradford | 2 | 2 | Slight |
| Fri 9 Oct 1987 | Kirklees | 2 | 1 | Slight |
| Thu 15 Oct 1987 | Bradford | 2 | 1 | Slight |
| Mon 19 Oct 1987 | Bradford | 1 | 1 | Serious |
| Sat 24 Oct 1987 | Calderdale | 1 | 1 | Slight |
| Sat 24 Oct 1987 | Bradford | 2 | 1 | Slight |
| Mon 26 Oct 1987 | Bradford | 1 | 1 | Slight |
| Mon 26 Oct 1987 | Bradford | 1 | 1 | Slight |
| Mon 26 Oct 1987 | Calderdale | 2 | 1 | Slight |
| Mon 2 Nov 1987 | Bradford | 2 | 4 | Serious |
| Mon 2 Nov 1987 | Kirklees | 2 | 4 | Serious |
| Mon 2 Nov 1987 | Bradford | 1 | 2 | Serious |
| Sun 8 Nov 1987 | Calderdale | 2 | 2 | Slight |
| Wed 11 Nov 1987 | Calderdale | 2 | 1 | Slight |
| Sun 15 Nov 1987 | Kirklees | 4 | 3 | Serious |
| Wed 18 Nov 1987 | Kirklees | 1 | 1 | Slight |
| Wed 18 Nov 1987 | Bradford | 2 | 1 | Slight |
| Thu 19 Nov 1987 | Bradford | 3 | 2 | Slight |
| Tue 24 Nov 1987 | Kirklees | 1 | 1 | Serious |
| Tue 24 Nov 1987 | Bradford | 2 | 1 | Slight |
| Tue 24 Nov 1987 | Bradford | 3 | 1 | Serious |
| Thu 26 Nov 1987 | Bradford | 1 | 1 | Slight |
| Thu 26 Nov 1987 | Bradford | 2 | 1 | Serious |
| Fri 27 Nov 1987 | Bradford | 2 | 1 | Serious |
| Fri 27 Nov 1987 | Bradford | 2 | 1 | Slight |
| Sat 28 Nov 1987 | Kirklees | 1 | 1 | Slight |
| Sun 29 Nov 1987 | Kirklees | 1 | 1 | Slight |
| Sun 29 Nov 1987 | Calderdale | 3 | 2 | Slight |
| Sun 29 Nov 1987 | Bradford | 1 | 1 | Serious |
| Sun 29 Nov 1987 | Bradford | 1 | 1 | Serious |
| Sun 29 Nov 1987 | Bradford | 2 | 1 | Slight |
| Mon 30 Nov 1987 | Bradford | 1 | 1 | Slight |
| Sat 5 Dec 1987 | Kirklees | 1 | 2 | Serious |
| Tue 8 Dec 1987 | Bradford | 2 | 1 | Slight |
| Sat 12 Dec 1987 | Bradford | 1 | 1 | Serious |
| Wed 16 Dec 1987 | Kirklees | 1 | 1 | Slight |
| Thu 17 Dec 1987 | Calderdale | 2 | 2 | Slight |
| Sat 19 Dec 1987 | Bradford | 2 | 2 | Serious |
| Tue 22 Dec 1987 | Bradford | 1 | 1 | Slight |
| Tue 22 Dec 1987 | Bradford | 3 | 1 | Slight |
| Thu 24 Dec 1987 | Kirklees | 1 | 1 | Slight |
| Fri 25 Dec 1987 | Bradford | 1 | 1 | Serious |
| Tue 29 Dec 1987 | Bradford | 1 | 1 | Serious |