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