Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 26 Jan 1980 | North Kesteven | 1 | 1 | Slight |
| Fri 29 Feb 1980 | North Kesteven | 2 | 1 | Serious |
| Thu 17 Apr 1980 | North Kesteven | 2 | 1 | Slight |
| Mon 19 May 1980 | North Kesteven | 1 | 1 | Serious |
| Sat 14 Jun 1980 | North Kesteven | 1 | 1 | Slight |
| Sat 12 Jul 1980 | North Kesteven | 1 | 3 | Slight |
| Sun 10 Aug 1980 | East Lindsey | 1 | 1 | Serious |
| Thu 14 Aug 1980 | North Kesteven | 1 | 1 | Serious |
| Sat 30 Aug 1980 | East Lindsey | 1 | 2 | Slight |
| Thu 25 Sep 1980 | North Kesteven | 2 | 5 | Serious |
| Fri 17 Oct 1980 | North Kesteven | 1 | 1 | Serious |
| Mon 8 Dec 1980 | North Kesteven | 1 | 1 | Serious |
| Fri 19 Dec 1980 | East Lindsey | 1 | 1 | Serious |
| Fri 19 Dec 1980 | East Lindsey | 2 | 2 | Slight |
| Sun 21 Dec 1980 | East Lindsey | 2 | 1 | Serious |
| Wed 31 Dec 1980 | North Kesteven | 1 | 2 | Serious |