Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 7 Jan 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 8 Jan 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 8 Jan 1986 | Hounslow | 2 | 1 | Slight |
| Fri 17 Jan 1986 | Richmond upon Thames | 2 | 2 | Slight |
| Thu 13 Feb 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 1 Mar 1986 | Hounslow | 2 | 1 | Slight |
| Mon 3 Mar 1986 | Richmond upon Thames | 2 | 1 | Serious |
| Sun 9 Mar 1986 | Richmond upon Thames | 1 | 1 | Slight |
| Tue 18 Mar 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 27 Mar 1986 | Richmond upon Thames | 2 | 3 | Slight |
| Wed 9 Apr 1986 | Hounslow | 1 | 1 | Slight |
| Thu 8 May 1986 | Hounslow | 1 | 1 | Serious |
| Tue 13 May 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 30 May 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 25 Jun 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Sun 29 Jun 1986 | Richmond upon Thames | 1 | 2 | Slight |
| Thu 3 Jul 1986 | Richmond upon Thames | 3 | 1 | Slight |
| Tue 5 Aug 1986 | Richmond upon Thames | 2 | 1 | Serious |
| Tue 9 Sep 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Sun 21 Sep 1986 | Richmond upon Thames | 1 | 1 | Slight |
| Mon 22 Sep 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 23 Sep 1986 | Richmond upon Thames | 2 | 1 | Serious |
| Thu 2 Oct 1986 | Hounslow | 2 | 1 | Slight |
| Tue 11 Nov 1986 | Richmond upon Thames | 1 | 1 | Slight |
| Wed 12 Nov 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 13 Nov 1986 | Hounslow | 2 | 3 | Serious |
| Tue 25 Nov 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 13 Dec 1986 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 22 Dec 1986 | Richmond upon Thames | 2 | 1 | Slight |