Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 6 Jan 1986 | Sutton | 2 | 1 | Serious |
| Sat 18 Jan 1986 | Sutton | 2 | 1 | Slight |
| Wed 22 Jan 1986 | Sutton | 1 | 1 | Slight |
| Fri 24 Jan 1986 | Croydon | 1 | 1 | Slight |
| Fri 24 Jan 1986 | Croydon | 1 | 1 | Slight |
| Sat 25 Jan 1986 | Croydon | 2 | 1 | Slight |
| Sun 26 Jan 1986 | Sutton | 1 | 1 | Serious |
| Mon 3 Feb 1986 | Sutton | 2 | 3 | Slight |
| Wed 5 Feb 1986 | Merton | 2 | 1 | Slight |
| Wed 12 Feb 1986 | Sutton | 1 | 1 | Fatal |
| Thu 13 Feb 1986 | Croydon | 2 | 1 | Slight |
| Wed 19 Feb 1986 | Merton | 1 | 2 | Slight |
| Fri 7 Mar 1986 | Croydon | 2 | 1 | Slight |
| Wed 12 Mar 1986 | Sutton | 2 | 1 | Serious |
| Tue 18 Mar 1986 | Sutton | 1 | 1 | Slight |
| Fri 21 Mar 1986 | Croydon | 1 | 2 | Slight |
| Fri 28 Mar 1986 | Sutton | 2 | 2 | Serious |
| Sun 30 Mar 1986 | Sutton | 2 | 2 | Slight |
| Sun 6 Apr 1986 | Croydon | 4 | 4 | Slight |
| Mon 7 Apr 1986 | Sutton | 2 | 1 | Slight |
| Fri 11 Apr 1986 | Merton | 2 | 1 | Slight |
| Sun 13 Apr 1986 | Sutton | 2 | 1 | Slight |
| Mon 14 Apr 1986 | Merton | 2 | 1 | Slight |
| Wed 16 Apr 1986 | Croydon | 2 | 3 | Serious |
| Wed 16 Apr 1986 | Croydon | 2 | 3 | Serious |
| Sat 19 Apr 1986 | Sutton | 2 | 1 | Slight |
| Thu 24 Apr 1986 | Merton | 1 | 1 | Serious |
| Thu 1 May 1986 | Sutton | 1 | 1 | Serious |
| Thu 1 May 1986 | Croydon | 2 | 2 | Slight |
| Thu 1 May 1986 | Croydon | 2 | 1 | Slight |
| Fri 2 May 1986 | Croydon | 2 | 2 | Slight |
| Sat 3 May 1986 | Sutton | 1 | 1 | Slight |
| Sun 4 May 1986 | Merton | 1 | 1 | Slight |
| Thu 8 May 1986 | Sutton | 3 | 3 | Serious |
| Fri 9 May 1986 | Sutton | 1 | 1 | Slight |
| Fri 9 May 1986 | Sutton | 3 | 2 | Serious |
| Sat 10 May 1986 | Sutton | 2 | 1 | Serious |
| Tue 13 May 1986 | Sutton | 1 | 1 | Slight |
| Thu 15 May 1986 | Sutton | 3 | 2 | Slight |
| Sat 17 May 1986 | Sutton | 1 | 1 | Serious |
| Mon 19 May 1986 | Merton | 1 | 1 | Serious |
| Wed 28 May 1986 | Sutton | 1 | 1 | Serious |
| Tue 3 Jun 1986 | Sutton | 2 | 1 | Slight |
| Thu 5 Jun 1986 | Sutton | 1 | 1 | Slight |
| Sun 8 Jun 1986 | Sutton | 2 | 1 | Slight |
| Fri 13 Jun 1986 | Sutton | 1 | 1 | Slight |
| Sun 15 Jun 1986 | Sutton | 2 | 1 | Slight |
| Mon 16 Jun 1986 | Sutton | 2 | 1 | Slight |
| Tue 17 Jun 1986 | Merton | 2 | 1 | Slight |
| Wed 18 Jun 1986 | Croydon | 2 | 1 | Slight |
| Sat 21 Jun 1986 | Sutton | 2 | 1 | Slight |
| Tue 24 Jun 1986 | Croydon | 2 | 3 | Slight |
| Tue 24 Jun 1986 | Merton | 2 | 1 | Slight |
| Sun 6 Jul 1986 | Croydon | 1 | 1 | Slight |
| Thu 17 Jul 1986 | Croydon | 2 | 1 | Slight |
| Thu 17 Jul 1986 | Merton | 2 | 1 | Slight |
| Fri 18 Jul 1986 | Sutton | 2 | 1 | Slight |
| Mon 21 Jul 1986 | Sutton | 2 | 1 | Slight |
| Mon 21 Jul 1986 | Sutton | 2 | 1 | Slight |
| Tue 22 Jul 1986 | Croydon | 1 | 1 | Slight |
| Sat 2 Aug 1986 | Sutton | 2 | 1 | Slight |
| Sat 2 Aug 1986 | Croydon | 2 | 1 | Slight |
| Sat 2 Aug 1986 | Croydon | 2 | 1 | Slight |
| Tue 5 Aug 1986 | Sutton | 1 | 1 | Slight |
| Mon 11 Aug 1986 | Sutton | 2 | 1 | Slight |
| Tue 12 Aug 1986 | Merton | 2 | 1 | Slight |
| Tue 12 Aug 1986 | Sutton | 2 | 2 | Slight |
| Thu 21 Aug 1986 | Sutton | 3 | 1 | Slight |
| Fri 22 Aug 1986 | Merton | 2 | 1 | Slight |
| Mon 25 Aug 1986 | Sutton | 2 | 1 | Slight |
| Fri 29 Aug 1986 | Croydon | 2 | 2 | Slight |
| Sat 13 Sep 1986 | Croydon | 1 | 1 | Slight |
| Thu 18 Sep 1986 | Sutton | 2 | 1 | Serious |
| Sun 21 Sep 1986 | Croydon | 2 | 2 | Slight |
| Sun 28 Sep 1986 | Sutton | 2 | 1 | Slight |
| Fri 3 Oct 1986 | Sutton | 2 | 1 | Slight |
| Fri 3 Oct 1986 | Sutton | 2 | 1 | Slight |
| Wed 8 Oct 1986 | Sutton | 2 | 1 | Slight |
| Wed 8 Oct 1986 | Croydon | 2 | 1 | Serious |
| Wed 8 Oct 1986 | Sutton | 2 | 1 | Serious |
| Thu 9 Oct 1986 | Sutton | 2 | 1 | Slight |
| Mon 27 Oct 1986 | Sutton | 2 | 3 | Serious |
| Tue 28 Oct 1986 | Sutton | 1 | 1 | Serious |
| Thu 30 Oct 1986 | Croydon | 2 | 1 | Slight |
| Tue 11 Nov 1986 | Sutton | 1 | 1 | Serious |
| Mon 17 Nov 1986 | Sutton | 2 | 1 | Serious |
| Sat 22 Nov 1986 | Merton | 1 | 1 | Serious |
| Mon 24 Nov 1986 | Sutton | 2 | 2 | Serious |
| Tue 25 Nov 1986 | Merton | 3 | 1 | Slight |
| Tue 25 Nov 1986 | Sutton | 2 | 1 | Slight |
| Fri 28 Nov 1986 | Sutton | 2 | 1 | Slight |
| Thu 4 Dec 1986 | Sutton | 2 | 1 | Serious |
| Sun 7 Dec 1986 | Sutton | 2 | 1 | Slight |
| Tue 9 Dec 1986 | Merton | 1 | 1 | Slight |
| Tue 16 Dec 1986 | Sutton | 1 | 1 | Slight |
| Thu 18 Dec 1986 | Sutton | 1 | 2 | Slight |
| Sat 20 Dec 1986 | Sutton | 1 | 1 | Slight |
| Wed 24 Dec 1986 | Merton | 2 | 1 | Serious |
| Thu 25 Dec 1986 | Sutton | 2 | 1 | Slight |