Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 25 Jan 1986 | North Kesteven | 2 | 1 | Slight |
| Mon 3 Mar 1986 | North Kesteven | 1 | 1 | Slight |
| Mon 10 Mar 1986 | North Kesteven | 1 | 1 | Serious |
| Tue 11 Mar 1986 | North Kesteven | 1 | 1 | Slight |
| Sat 22 Mar 1986 | East Lindsey | 2 | 1 | Slight |
| Fri 18 Apr 1986 | North Kesteven | 1 | 2 | Serious |
| Sat 26 Apr 1986 | East Lindsey | 1 | 2 | Slight |
| Sat 3 May 1986 | North Kesteven | 2 | 3 | Serious |
| Sun 11 May 1986 | North Kesteven | 2 | 5 | Serious |
| Tue 3 Jun 1986 | North Kesteven | 2 | 1 | Slight |
| Sun 8 Jun 1986 | North Kesteven | 2 | 1 | Serious |
| Sun 8 Jun 1986 | North Kesteven | 2 | 1 | Serious |
| Thu 31 Jul 1986 | East Lindsey | 2 | 1 | Slight |
| Tue 26 Aug 1986 | East Lindsey | 3 | 3 | Fatal |
| Wed 17 Sep 1986 | North Kesteven | 1 | 1 | Serious |
| Sat 27 Sep 1986 | East Lindsey | 2 | 1 | Slight |
| Fri 7 Nov 1986 | East Lindsey | 3 | 1 | Slight |
| Mon 10 Nov 1986 | East Lindsey | 1 | 1 | Slight |
| Thu 11 Dec 1986 | North Kesteven | 1 | 2 | Slight |
| Fri 12 Dec 1986 | North Kesteven | 1 | 1 | Slight |