Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 7 Jan 1986 | Calderdale | 1 | 1 | Slight |
| Wed 8 Jan 1986 | Calderdale | 2 | 1 | Slight |
| Fri 17 Jan 1986 | Kirklees | 2 | 1 | Slight |
| Sun 16 Feb 1986 | Kirklees | 1 | 1 | Serious |
| Sat 1 Mar 1986 | Kirklees | 2 | 2 | Slight |
| Sun 9 Mar 1986 | Kirklees | 2 | 1 | Slight |
| Sat 5 Apr 1986 | Calderdale | 3 | 3 | Slight |
| Sun 13 Apr 1986 | Calderdale | 1 | 3 | Serious |
| Sat 17 May 1986 | Calderdale | 2 | 1 | Slight |
| Sat 7 Jun 1986 | Kirklees | 2 | 1 | Slight |
| Tue 16 Dec 1986 | Kirklees | 2 | 1 | Serious |