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