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