Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 1 Jan 1986 | South Cambridgeshire | 1 | 1 | Slight |
| Fri 3 Jan 1986 | Cambridge | 2 | 1 | Slight |
| Mon 6 Jan 1986 | Cambridge | 2 | 1 | Slight |
| Mon 6 Jan 1986 | Cambridge | 1 | 1 | Serious |
| Thu 23 Jan 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Thu 23 Jan 1986 | East Cambridgeshire | 3 | 1 | Serious |
| Mon 27 Jan 1986 | Cambridge | 2 | 1 | Slight |
| Wed 29 Jan 1986 | Cambridge | 2 | 1 | Slight |
| Sun 2 Feb 1986 | Cambridge | 2 | 1 | Serious |
| Thu 13 Feb 1986 | Cambridge | 1 | 2 | Serious |
| Wed 26 Feb 1986 | Cambridge | 2 | 1 | Slight |
| Sat 1 Mar 1986 | Cambridge | 2 | 1 | Slight |
| Thu 6 Mar 1986 | South Cambridgeshire | 3 | 1 | Serious |
| Sun 23 Mar 1986 | Cambridge | 1 | 2 | Serious |
| Mon 31 Mar 1986 | South Cambridgeshire | 3 | 1 | Slight |
| Wed 2 Apr 1986 | South Cambridgeshire | 1 | 1 | Slight |
| Sat 5 Apr 1986 | South Cambridgeshire | 5 | 3 | Serious |
| Sat 12 Apr 1986 | Cambridge | 3 | 1 | Slight |
| Tue 15 Apr 1986 | Cambridge | 2 | 1 | Slight |
| Wed 16 Apr 1986 | Cambridge | 2 | 1 | Serious |
| Mon 21 Apr 1986 | Cambridge | 2 | 1 | Serious |
| Sun 27 Apr 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Mon 28 Apr 1986 | Cambridge | 2 | 1 | Slight |
| Tue 6 May 1986 | South Cambridgeshire | 1 | 1 | Slight |
| Wed 7 May 1986 | South Cambridgeshire | 1 | 1 | Slight |
| Thu 8 May 1986 | South Cambridgeshire | 1 | 1 | Serious |
| Thu 22 May 1986 | Cambridge | 2 | 1 | Slight |
| Tue 27 May 1986 | Cambridge | 2 | 1 | Slight |
| Tue 3 Jun 1986 | Cambridge | 2 | 2 | Slight |
| Fri 6 Jun 1986 | Cambridge | 3 | 4 | Serious |
| Mon 9 Jun 1986 | Cambridge | 2 | 1 | Slight |
| Tue 10 Jun 1986 | South Cambridgeshire | 1 | 1 | Slight |
| Fri 27 Jun 1986 | Cambridge | 2 | 1 | Slight |
| Fri 27 Jun 1986 | South Cambridgeshire | 1 | 1 | Serious |
| Sun 29 Jun 1986 | Cambridge | 2 | 1 | Serious |
| Sat 5 Jul 1986 | Cambridge | 2 | 1 | Serious |
| Fri 11 Jul 1986 | East Cambridgeshire | 2 | 1 | Slight |
| Sun 13 Jul 1986 | Cambridge | 1 | 1 | Serious |
| Mon 14 Jul 1986 | South Cambridgeshire | 2 | 2 | Slight |
| Fri 18 Jul 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Mon 21 Jul 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Mon 21 Jul 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Sat 26 Jul 1986 | Cambridge | 2 | 1 | Slight |
| Sun 27 Jul 1986 | Cambridge | 2 | 1 | Serious |
| Fri 1 Aug 1986 | Cambridge | 1 | 1 | Fatal |
| Mon 4 Aug 1986 | East Cambridgeshire | 1 | 1 | Slight |
| Mon 4 Aug 1986 | Cambridge | 2 | 1 | Slight |
| Sun 10 Aug 1986 | Cambridge | 2 | 3 | Slight |
| Tue 12 Aug 1986 | Cambridge | 1 | 1 | Serious |
| Fri 15 Aug 1986 | South Cambridgeshire | 1 | 1 | Serious |
| Tue 26 Aug 1986 | South Cambridgeshire | 5 | 3 | Serious |
| Wed 27 Aug 1986 | Cambridge | 1 | 1 | Serious |
| Tue 2 Sep 1986 | Cambridge | 2 | 1 | Serious |
| Tue 9 Sep 1986 | Cambridge | 2 | 1 | Slight |
| Wed 10 Sep 1986 | Cambridge | 2 | 1 | Slight |
| Tue 16 Sep 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Sun 21 Sep 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Fri 26 Sep 1986 | Cambridge | 2 | 1 | Serious |
| Mon 29 Sep 1986 | South Cambridgeshire | 2 | 1 | Serious |
| Tue 7 Oct 1986 | Cambridge | 2 | 1 | Serious |
| Wed 15 Oct 1986 | Cambridge | 2 | 1 | Slight |
| Wed 15 Oct 1986 | Cambridge | 2 | 1 | Slight |
| Sat 18 Oct 1986 | Cambridge | 2 | 1 | Slight |
| Mon 20 Oct 1986 | Cambridge | 2 | 1 | Slight |
| Mon 27 Oct 1986 | Cambridge | 2 | 1 | Slight |
| Wed 29 Oct 1986 | South Cambridgeshire | 3 | 1 | Slight |
| Wed 5 Nov 1986 | Cambridge | 2 | 1 | Slight |
| Mon 10 Nov 1986 | Cambridge | 2 | 2 | Slight |
| Fri 14 Nov 1986 | South Cambridgeshire | 3 | 1 | Slight |
| Fri 14 Nov 1986 | Cambridge | 3 | 2 | Serious |
| Thu 20 Nov 1986 | Cambridge | 1 | 1 | Slight |
| Fri 21 Nov 1986 | Cambridge | 3 | 1 | Serious |
| Wed 26 Nov 1986 | South Cambridgeshire | 3 | 1 | Slight |
| Fri 28 Nov 1986 | East Cambridgeshire | 2 | 2 | Slight |
| Tue 2 Dec 1986 | South Cambridgeshire | 2 | 1 | Slight |
| Sun 7 Dec 1986 | South Cambridgeshire | 2 | 3 | Slight |
| Sat 13 Dec 1986 | Cambridge | 2 | 1 | Slight |
| Tue 16 Dec 1986 | Cambridge | 2 | 1 | Slight |
| Wed 17 Dec 1986 | Cambridge | 2 | 1 | Slight |
| Thu 18 Dec 1986 | South Cambridgeshire | 3 | 1 | Slight |
| Tue 23 Dec 1986 | Cambridge | 2 | 1 | Slight |
| Fri 26 Dec 1986 | Cambridge | 1 | 1 | Serious |