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