Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 7 Jan 1986 | Uttlesford | 2 | 2 | Slight |
| Tue 28 Jan 1986 | Uttlesford | 2 | 1 | Serious |
| Sat 8 Feb 1986 | Uttlesford | 2 | 1 | Slight |
| Thu 20 Feb 1986 | Uttlesford | 2 | 1 | Serious |
| Tue 22 Apr 1986 | Uttlesford | 1 | 1 | Slight |
| Sat 10 May 1986 | Uttlesford | 2 | 1 | Serious |
| Mon 12 May 1986 | Uttlesford | 1 | 1 | Slight |
| Thu 22 May 1986 | Uttlesford | 1 | 1 | Slight |
| Thu 3 Jul 1986 | South Cambridgeshire | 2 | 1 | Serious |
| Sat 5 Jul 1986 | Uttlesford | 2 | 1 | Serious |
| Wed 16 Jul 1986 | Uttlesford | 2 | 1 | Slight |
| Fri 1 Aug 1986 | Uttlesford | 2 | 1 | Slight |
| Wed 6 Aug 1986 | Uttlesford | 2 | 3 | Fatal |
| Mon 11 Aug 1986 | Uttlesford | 1 | 1 | Slight |
| Tue 19 Aug 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Tue 26 Aug 1986 | Uttlesford | 2 | 4 | Serious |
| Sat 30 Aug 1986 | Uttlesford | 1 | 1 | Slight |
| Sun 7 Sep 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Wed 17 Sep 1986 | Uttlesford | 2 | 1 | Slight |
| Fri 3 Oct 1986 | Uttlesford | 2 | 1 | Slight |
| Wed 15 Oct 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Sat 25 Oct 1986 | Uttlesford | 2 | 7 | Serious |
| Thu 13 Nov 1986 | Uttlesford | 2 | 1 | Serious |
| Mon 24 Nov 1986 | South Cambridgeshire | 2 | 1 | Serious |
| Tue 25 Nov 1986 | Uttlesford | 1 | 1 | Slight |
| Sun 21 Dec 1986 | Uttlesford | 2 | 3 | Serious |