Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 3 Jan 1986 | East Dorset | 2 | 1 | Serious |
| Tue 21 Jan 1986 | East Dorset | 2 | 1 | Slight |
| Thu 6 Feb 1986 | East Dorset | 2 | 2 | Slight |
| Sun 9 Feb 1986 | East Dorset | 1 | 1 | Slight |
| Sat 15 Feb 1986 | East Dorset | 1 | 1 | Serious |
| Sat 22 Mar 1986 | East Dorset | 2 | 2 | Slight |
| Fri 4 Apr 1986 | East Dorset | 2 | 1 | Slight |
| Tue 8 Apr 1986 | East Dorset | 2 | 2 | Serious |
| Tue 8 Apr 1986 | East Dorset | 2 | 1 | Slight |
| Tue 29 Apr 1986 | East Dorset | 2 | 1 | Slight |
| Mon 12 May 1986 | East Dorset | 2 | 1 | Serious |
| Sat 24 May 1986 | East Dorset | 2 | 3 | Serious |
| Tue 1 Jul 1986 | East Dorset | 1 | 1 | Slight |
| Fri 25 Jul 1986 | East Dorset | 1 | 1 | Slight |
| Thu 14 Aug 1986 | Christchurch | 1 | 1 | Slight |
| Fri 15 Aug 1986 | East Dorset | 2 | 1 | Slight |
| Fri 15 Aug 1986 | East Dorset | 1 | 1 | Serious |
| Tue 19 Aug 1986 | East Dorset | 2 | 1 | Slight |
| Sat 23 Aug 1986 | Christchurch | 1 | 1 | Slight |
| Thu 4 Sep 1986 | Christchurch | 2 | 1 | Serious |
| Sat 13 Sep 1986 | East Dorset | 2 | 6 | Serious |
| Wed 1 Oct 1986 | East Dorset | 2 | 1 | Slight |
| Sun 19 Oct 1986 | East Dorset | 2 | 1 | Slight |
| Mon 20 Oct 1986 | East Dorset | 2 | 1 | Slight |
| Thu 30 Oct 1986 | East Dorset | 1 | 1 | Serious |
| Fri 31 Oct 1986 | East Dorset | 2 | 1 | Slight |
| Sun 9 Nov 1986 | Christchurch | 2 | 2 | Slight |
| Fri 14 Nov 1986 | East Dorset | 2 | 3 | Serious |
| Thu 20 Nov 1986 | Christchurch | 2 | 1 | Serious |
| Wed 26 Nov 1986 | East Dorset | 2 | 1 | Slight |
| Wed 3 Dec 1986 | Christchurch | 2 | 2 | Serious |
| Sat 6 Dec 1986 | Christchurch | 2 | 1 | Slight |
| Wed 17 Dec 1986 | Christchurch | 1 | 1 | Slight |
| Tue 23 Dec 1986 | East Dorset | 1 | 1 | Slight |
| Mon 29 Dec 1986 | East Dorset | 1 | 1 | Slight |