Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 13 Jan 1986 | Calderdale | 1 | 1 | Serious |
| Fri 17 Jan 1986 | Bradford | 1 | 1 | Slight |
| Mon 20 Jan 1986 | Calderdale | 1 | 1 | Serious |
| Tue 21 Jan 1986 | Bradford | 2 | 1 | Serious |
| Mon 27 Jan 1986 | Bradford | 1 | 1 | Slight |
| Mon 10 Feb 1986 | Bradford | 4 | 5 | Slight |
| Sun 16 Feb 1986 | Calderdale | 1 | 1 | Slight |
| Wed 19 Feb 1986 | Calderdale | 1 | 1 | Serious |
| Wed 12 Mar 1986 | Calderdale | 1 | 1 | Serious |
| Sun 16 Mar 1986 | Calderdale | 1 | 1 | Serious |
| Thu 27 Mar 1986 | Bradford | 2 | 2 | Slight |
| Sun 6 Apr 1986 | Bradford | 1 | 1 | Serious |
| Mon 14 Apr 1986 | Bradford | 2 | 1 | Slight |
| Wed 30 Apr 1986 | Bradford | 2 | 1 | Slight |
| Sat 3 May 1986 | Bradford | 2 | 1 | Slight |
| Fri 11 Jul 1986 | Calderdale | 1 | 1 | Slight |
| Sun 13 Jul 1986 | Bradford | 1 | 5 | Serious |
| Fri 15 Aug 1986 | Bradford | 2 | 2 | Slight |
| Thu 21 Aug 1986 | Bradford | 1 | 1 | Serious |
| Wed 3 Sep 1986 | Calderdale | 2 | 4 | Fatal |
| Thu 4 Sep 1986 | Calderdale | 1 | 1 | Slight |
| Sat 20 Sep 1986 | Bradford | 1 | 4 | Serious |
| Sat 27 Sep 1986 | Bradford | 1 | 1 | Serious |
| Thu 2 Oct 1986 | Bradford | 2 | 1 | Slight |
| Fri 3 Oct 1986 | Bradford | 1 | 1 | Serious |
| Sat 4 Oct 1986 | Bradford | 1 | 2 | Fatal |
| Sun 19 Oct 1986 | Bradford | 1 | 1 | Slight |
| Sat 25 Oct 1986 | Bradford | 1 | 2 | Slight |
| Sat 1 Nov 1986 | Bradford | 2 | 2 | Slight |
| Sat 8 Nov 1986 | Bradford | 1 | 1 | Slight |
| Wed 12 Nov 1986 | Bradford | 1 | 1 | Serious |
| Thu 13 Nov 1986 | Bradford | 2 | 1 | Slight |
| Fri 21 Nov 1986 | Calderdale | 1 | 1 | Fatal |
| Wed 31 Dec 1986 | Bradford | 2 | 2 | Serious |