Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 5 Jan 1986 | North Kesteven | 1 | 5 | Serious |
| Tue 14 Jan 1986 | West Lindsey | 1 | 2 | Serious |
| Fri 28 Feb 1986 | North Kesteven | 2 | 1 | Serious |
| Wed 26 Mar 1986 | West Lindsey | 1 | 1 | Slight |
| Sun 20 Apr 1986 | West Lindsey | 1 | 2 | Slight |
| Sat 28 Jun 1986 | North Kesteven | 2 | 1 | Slight |
| Sun 20 Jul 1986 | North Kesteven | 1 | 1 | Serious |
| Mon 18 Aug 1986 | East Lindsey | 2 | 1 | Slight |
| Mon 18 Aug 1986 | North Kesteven | 2 | 1 | Slight |
| Fri 22 Aug 1986 | West Lindsey | 1 | 1 | Slight |
| Sun 28 Sep 1986 | West Lindsey | 1 | 1 | Slight |
| Sun 5 Oct 1986 | North Kesteven | 1 | 2 | Slight |
| Sun 19 Oct 1986 | West Lindsey | 2 | 1 | Slight |
| Wed 12 Nov 1986 | North Kesteven | 2 | 1 | Serious |