Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 9 Jan 1986 | Bolton | 1 | 1 | Slight |
| Mon 13 Jan 1986 | Bolton | 2 | 1 | Slight |
| Sun 19 Jan 1986 | Bolton | 1 | 1 | Slight |
| Thu 30 Jan 1986 | Rossendale | 2 | 1 | Slight |
| Thu 30 Jan 1986 | Bolton | 3 | 1 | Slight |
| Fri 31 Jan 1986 | Bolton | 4 | 2 | Slight |
| Fri 31 Jan 1986 | Bolton | 1 | 1 | Slight |
| Sat 1 Feb 1986 | Bolton | 3 | 2 | Slight |
| Wed 5 Feb 1986 | Bolton | 1 | 1 | Slight |
| Wed 5 Feb 1986 | Bolton | 1 | 1 | Slight |
| Sun 9 Feb 1986 | Bolton | 1 | 1 | Slight |
| Thu 13 Feb 1986 | Bolton | 2 | 1 | Slight |
| Sat 22 Feb 1986 | Bury | 2 | 1 | Slight |
| Sat 22 Feb 1986 | Bolton | 2 | 2 | Slight |
| Mon 24 Feb 1986 | Bolton | 1 | 1 | Slight |
| Tue 4 Mar 1986 | Bolton | 1 | 1 | Slight |
| Thu 6 Mar 1986 | Bolton | 1 | 1 | Slight |
| Sat 8 Mar 1986 | Bury | 2 | 1 | Serious |
| Sat 8 Mar 1986 | Bolton | 1 | 1 | Serious |
| Tue 11 Mar 1986 | Bolton | 2 | 1 | Slight |
| Sat 15 Mar 1986 | Bolton | 1 | 1 | Slight |
| Sun 16 Mar 1986 | Bury | 3 | 4 | Serious |
| Mon 17 Mar 1986 | Bolton | 2 | 1 | Slight |
| Mon 17 Mar 1986 | Bolton | 2 | 1 | Slight |
| Tue 18 Mar 1986 | Bolton | 1 | 1 | Slight |
| Thu 20 Mar 1986 | Bolton | 1 | 1 | Slight |
| Sun 23 Mar 1986 | Bolton | 3 | 4 | Slight |
| Fri 28 Mar 1986 | Bolton | 2 | 1 | Slight |
| Sat 29 Mar 1986 | Bolton | 1 | 1 | Slight |
| Tue 1 Apr 1986 | Bolton | 1 | 1 | Slight |
| Wed 2 Apr 1986 | Bury | 2 | 1 | Slight |
| Fri 4 Apr 1986 | Bolton | 1 | 1 | Fatal |
| Tue 15 Apr 1986 | Bolton | 2 | 1 | Slight |
| Tue 15 Apr 1986 | Bolton | 1 | 1 | Slight |
| Wed 16 Apr 1986 | Bolton | 2 | 1 | Slight |
| Fri 18 Apr 1986 | Bolton | 2 | 1 | Slight |
| Sat 19 Apr 1986 | Bolton | 2 | 1 | Slight |
| Thu 1 May 1986 | Bolton | 1 | 1 | Serious |
| Sat 3 May 1986 | Rossendale | 1 | 1 | Slight |
| Mon 5 May 1986 | Bolton | 2 | 1 | Slight |
| Wed 7 May 1986 | Bolton | 2 | 1 | Slight |
| Tue 13 May 1986 | Rossendale | 2 | 3 | Slight |
| Tue 20 May 1986 | Bolton | 1 | 1 | Slight |
| Tue 27 May 1986 | Bolton | 2 | 1 | Slight |
| Fri 6 Jun 1986 | Bolton | 2 | 1 | Slight |
| Tue 10 Jun 1986 | Bolton | 3 | 4 | Slight |
| Fri 13 Jun 1986 | Bolton | 1 | 1 | Slight |
| Sun 15 Jun 1986 | Bolton | 2 | 1 | Slight |
| Mon 16 Jun 1986 | Bolton | 2 | 1 | Slight |
| Mon 16 Jun 1986 | Bolton | 2 | 1 | Slight |
| Sat 21 Jun 1986 | Bolton | 1 | 1 | Slight |
| Sat 28 Jun 1986 | Bury | 1 | 1 | Serious |
| Fri 4 Jul 1986 | Bury | 1 | 1 | Slight |
| Sat 5 Jul 1986 | Bolton | 2 | 3 | Slight |
| Sat 12 Jul 1986 | Bolton | 1 | 1 | Slight |
| Sat 12 Jul 1986 | Bolton | 2 | 1 | Slight |
| Tue 15 Jul 1986 | Bolton | 2 | 1 | Slight |
| Tue 15 Jul 1986 | Bolton | 2 | 1 | Slight |
| Mon 21 Jul 1986 | Bolton | 1 | 1 | Slight |
| Wed 23 Jul 1986 | Bury | 2 | 1 | Slight |
| Sat 26 Jul 1986 | Bolton | 4 | 1 | Slight |
| Sat 26 Jul 1986 | Bury | 1 | 1 | Slight |
| Sat 2 Aug 1986 | Bolton | 1 | 1 | Slight |
| Sun 3 Aug 1986 | Bolton | 3 | 1 | Slight |
| Wed 6 Aug 1986 | Bolton | 2 | 1 | Slight |
| Sat 9 Aug 1986 | Bury | 1 | 1 | Slight |
| Wed 13 Aug 1986 | Bolton | 2 | 2 | Slight |
| Fri 15 Aug 1986 | Bolton | 2 | 1 | Slight |
| Sat 16 Aug 1986 | Bolton | 2 | 2 | Slight |
| Sat 16 Aug 1986 | Bolton | 2 | 2 | Slight |
| Sat 16 Aug 1986 | Bolton | 1 | 2 | Slight |
| Thu 21 Aug 1986 | Bolton | 1 | 1 | Slight |
| Sun 24 Aug 1986 | Bolton | 2 | 1 | Slight |
| Tue 26 Aug 1986 | Bury | 1 | 2 | Slight |
| Tue 26 Aug 1986 | Bolton | 2 | 1 | Slight |
| Thu 28 Aug 1986 | Bolton | 2 | 1 | Slight |
| Mon 1 Sep 1986 | Bolton | 1 | 2 | Serious |
| Tue 2 Sep 1986 | Bury | 1 | 1 | Slight |
| Tue 2 Sep 1986 | Bolton | 2 | 3 | Slight |
| Sun 7 Sep 1986 | Bury | 3 | 1 | Slight |
| Wed 10 Sep 1986 | Bolton | 2 | 1 | Slight |
| Wed 10 Sep 1986 | Bury | 3 | 1 | Slight |
| Fri 12 Sep 1986 | Bolton | 1 | 1 | Serious |
| Sun 14 Sep 1986 | Bolton | 2 | 2 | Serious |
| Sat 20 Sep 1986 | Bolton | 1 | 1 | Serious |
| Wed 24 Sep 1986 | Bolton | 1 | 1 | Serious |
| Thu 25 Sep 1986 | Bolton | 3 | 1 | Slight |
| Thu 25 Sep 1986 | Bolton | 1 | 1 | Slight |
| Mon 29 Sep 1986 | Bolton | 1 | 1 | Fatal |
| Tue 30 Sep 1986 | Bolton | 1 | 1 | Slight |
| Wed 1 Oct 1986 | Bolton | 3 | 2 | Slight |
| Thu 2 Oct 1986 | Bolton | 2 | 1 | Slight |
| Thu 2 Oct 1986 | Bolton | 2 | 2 | Slight |
| Sat 4 Oct 1986 | Bolton | 2 | 1 | Slight |
| Wed 8 Oct 1986 | Bolton | 2 | 2 | Slight |
| Thu 9 Oct 1986 | Bolton | 2 | 2 | Slight |
| Thu 16 Oct 1986 | Bolton | 2 | 2 | Serious |
| Thu 16 Oct 1986 | Bolton | 2 | 1 | Slight |
| Fri 17 Oct 1986 | Bury | 2 | 1 | Slight |
| Sat 18 Oct 1986 | Bolton | 2 | 1 | Slight |
| Sat 18 Oct 1986 | Bolton | 1 | 1 | Serious |
| Sun 19 Oct 1986 | Bury | 2 | 2 | Slight |
| Sun 19 Oct 1986 | Bolton | 2 | 1 | Slight |
| Mon 20 Oct 1986 | Bolton | 2 | 1 | Slight |
| Mon 20 Oct 1986 | Bolton | 2 | 1 | Slight |
| Tue 21 Oct 1986 | Bolton | 1 | 2 | Serious |
| Wed 22 Oct 1986 | Bury | 1 | 1 | Slight |
| Sat 25 Oct 1986 | Bolton | 1 | 1 | Slight |
| Sat 25 Oct 1986 | Bolton | 1 | 1 | Slight |
| Sat 25 Oct 1986 | Bolton | 3 | 2 | Slight |
| Tue 28 Oct 1986 | Bolton | 2 | 1 | Slight |
| Thu 30 Oct 1986 | Bolton | 1 | 1 | Slight |
| Fri 31 Oct 1986 | Bolton | 1 | 1 | Serious |
| Fri 31 Oct 1986 | Bolton | 2 | 2 | Serious |
| Mon 3 Nov 1986 | Bolton | 1 | 1 | Serious |
| Tue 4 Nov 1986 | Bolton | 1 | 1 | Serious |
| Sat 8 Nov 1986 | Bury | 1 | 1 | Slight |
| Mon 10 Nov 1986 | Bolton | 1 | 1 | Slight |
| Tue 11 Nov 1986 | Bolton | 2 | 1 | Slight |
| Tue 11 Nov 1986 | Bolton | 2 | 1 | Slight |
| Thu 13 Nov 1986 | Bury | 2 | 1 | Slight |
| Sun 16 Nov 1986 | Rossendale | 1 | 1 | Slight |
| Tue 18 Nov 1986 | Bolton | 2 | 1 | Slight |
| Thu 20 Nov 1986 | Bolton | 2 | 2 | Slight |
| Fri 21 Nov 1986 | Rossendale | 2 | 1 | Slight |
| Mon 24 Nov 1986 | Bolton | 2 | 2 | Serious |
| Sat 29 Nov 1986 | Bolton | 1 | 1 | Slight |
| Thu 4 Dec 1986 | Bury | 1 | 1 | Slight |
| Sat 6 Dec 1986 | Bolton | 1 | 1 | Slight |
| Sat 6 Dec 1986 | Bolton | 1 | 1 | Slight |
| Sun 14 Dec 1986 | Bury | 1 | 1 | Slight |
| Mon 15 Dec 1986 | Bolton | 1 | 1 | Slight |
| Wed 17 Dec 1986 | Bolton | 2 | 2 | Serious |
| Fri 19 Dec 1986 | Bolton | 2 | 1 | Slight |
| Fri 19 Dec 1986 | Bolton | 2 | 1 | Slight |
| Fri 19 Dec 1986 | Bolton | 1 | 1 | Slight |
| Sat 27 Dec 1986 | Bolton | 1 | 1 | Slight |