Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 9 Jan 1986 | Reigate and Banstead | 2 | 3 | Slight |
| Sat 11 Jan 1986 | Reigate and Banstead | 4 | 1 | Slight |
| Mon 13 Jan 1986 | Mid Sussex | 1 | 1 | Slight |
| Thu 16 Jan 1986 | Mid Sussex | 2 | 1 | Slight |
| Wed 22 Jan 1986 | Crawley | 1 | 1 | Slight |
| Tue 25 Feb 1986 | Crawley | 2 | 1 | Slight |
| Thu 13 Mar 1986 | Mid Sussex | 1 | 1 | Slight |
| Mon 17 Mar 1986 | Crawley | 3 | 1 | Slight |
| Tue 18 Mar 1986 | Crawley | 2 | 1 | Slight |
| Sun 30 Mar 1986 | Crawley | 2 | 2 | Slight |
| Mon 31 Mar 1986 | Mid Sussex | 2 | 4 | Serious |
| Wed 16 Apr 1986 | Reigate and Banstead | 1 | 1 | Serious |
| Thu 24 Apr 1986 | Reigate and Banstead | 1 | 1 | Slight |
| Fri 2 May 1986 | Reigate and Banstead | 1 | 1 | Serious |
| Wed 7 May 1986 | Reigate and Banstead | 2 | 1 | Slight |
| Thu 8 May 1986 | Crawley | 2 | 1 | Slight |
| Tue 13 May 1986 | Crawley | 2 | 2 | Slight |
| Wed 14 May 1986 | Mid Sussex | 2 | 1 | Slight |
| Mon 19 May 1986 | Mid Sussex | 1 | 1 | Slight |
| Mon 19 May 1986 | Crawley | 2 | 1 | Slight |
| Mon 19 May 1986 | Crawley | 2 | 1 | Slight |
| Fri 23 May 1986 | Mid Sussex | 1 | 1 | Serious |
| Sun 15 Jun 1986 | Crawley | 3 | 1 | Slight |
| Fri 27 Jun 1986 | Crawley | 2 | 1 | Serious |
| Wed 23 Jul 1986 | Crawley | 3 | 1 | Slight |
| Sun 3 Aug 1986 | Crawley | 2 | 2 | Slight |
| Thu 7 Aug 1986 | Crawley | 2 | 1 | Slight |
| Fri 15 Aug 1986 | Mid Sussex | 3 | 1 | Slight |
| Sat 23 Aug 1986 | Mid Sussex | 3 | 3 | Slight |
| Mon 25 Aug 1986 | Mid Sussex | 2 | 3 | Slight |
| Fri 5 Sep 1986 | Reigate and Banstead | 2 | 1 | Slight |
| Fri 5 Sep 1986 | Reigate and Banstead | 1 | 2 | Slight |
| Wed 1 Oct 1986 | Crawley | 2 | 1 | Serious |
| Fri 3 Oct 1986 | Mid Sussex | 2 | 1 | Slight |
| Thu 30 Oct 1986 | Crawley | 2 | 1 | Serious |
| Wed 19 Nov 1986 | Crawley | 1 | 1 | Slight |
| Mon 24 Nov 1986 | Crawley | 2 | 1 | Slight |
| Sat 29 Nov 1986 | Mid Sussex | 1 | 1 | Slight |
| Sun 30 Nov 1986 | Mid Sussex | 2 | 7 | Slight |
| Fri 5 Dec 1986 | Reigate and Banstead | 2 | 1 | Serious |
| Fri 12 Dec 1986 | Reigate and Banstead | 2 | 1 | Slight |
| Tue 16 Dec 1986 | Mid Sussex | 3 | 1 | Serious |
| Tue 30 Dec 1986 | Mid Sussex | 3 | 4 | Slight |