Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 4 Jan 1980 | Mid Devon | 2 | 1 | Serious |
| Mon 28 Jan 1980 | East Devon | 1 | 1 | Fatal |
| Tue 19 Feb 1980 | Mid Devon | 1 | 1 | Serious |
| Sun 2 Mar 1980 | Mid Devon | 2 | 1 | Slight |
| Tue 11 Mar 1980 | Exeter | 1 | 1 | Slight |
| Wed 19 Mar 1980 | Mid Devon | 1 | 1 | Slight |
| Fri 21 Mar 1980 | Mid Devon | 2 | 2 | Slight |
| Sat 22 Mar 1980 | Mid Devon | 1 | 2 | Serious |
| Mon 24 Mar 1980 | West Somerset | 2 | 1 | Slight |
| Tue 25 Mar 1980 | West Somerset | 2 | 1 | Serious |
| Tue 25 Mar 1980 | Mid Devon | 2 | 1 | Slight |
| Wed 2 Apr 1980 | Mid Devon | 2 | 1 | Slight |
| Thu 3 Apr 1980 | East Devon | 1 | 1 | Serious |
| Fri 4 Apr 1980 | Mid Devon | 1 | 1 | Slight |
| Sat 12 Apr 1980 | West Somerset | 1 | 1 | Serious |
| Sat 12 Apr 1980 | East Devon | 2 | 1 | Serious |
| Mon 28 Apr 1980 | West Somerset | 3 | 1 | Serious |
| Tue 29 Apr 1980 | Mid Devon | 4 | 1 | Serious |
| Sat 3 May 1980 | Mid Devon | 1 | 1 | Slight |
| Sun 4 May 1980 | West Somerset | 2 | 2 | Serious |
| Wed 14 May 1980 | Mid Devon | 3 | 1 | Slight |
| Wed 21 May 1980 | East Devon | 1 | 1 | Serious |
| Mon 26 May 1980 | Mid Devon | 2 | 1 | Slight |
| Thu 29 May 1980 | Mid Devon | 2 | 1 | Serious |
| Mon 16 Jun 1980 | Mid Devon | 1 | 1 | Slight |
| Tue 24 Jun 1980 | Mid Devon | 2 | 1 | Slight |
| Wed 2 Jul 1980 | East Devon | 1 | 1 | Slight |
| Sat 12 Jul 1980 | Exeter | 1 | 1 | Serious |
| Sat 19 Jul 1980 | East Devon | 1 | 1 | Serious |
| Sun 20 Jul 1980 | Mid Devon | 1 | 1 | Serious |
| Thu 24 Jul 1980 | Mid Devon | 2 | 1 | Slight |
| Thu 24 Jul 1980 | Exeter | 2 | 1 | Serious |
| Sat 26 Jul 1980 | West Somerset | 2 | 4 | Slight |
| Sat 26 Jul 1980 | East Devon | 1 | 1 | Slight |
| Mon 4 Aug 1980 | Mid Devon | 2 | 1 | Serious |
| Mon 8 Sep 1980 | Mid Devon | 4 | 1 | Serious |
| Tue 9 Sep 1980 | Mid Devon | 2 | 2 | Slight |
| Thu 18 Sep 1980 | Mid Devon | 2 | 2 | Slight |
| Tue 7 Oct 1980 | Mid Devon | 2 | 4 | Slight |
| Fri 17 Oct 1980 | Mid Devon | 2 | 1 | Slight |
| Sat 18 Oct 1980 | West Somerset | 1 | 3 | Slight |
| Thu 23 Oct 1980 | Mid Devon | 2 | 3 | Serious |
| Mon 10 Nov 1980 | Mid Devon | 2 | 2 | Serious |
| Wed 12 Nov 1980 | Exeter | 1 | 4 | Fatal |
| Thu 13 Nov 1980 | Mid Devon | 2 | 1 | Serious |
| Thu 27 Nov 1980 | West Somerset | 3 | 1 | Serious |
| Sun 7 Dec 1980 | East Devon | 2 | 1 | Slight |
| Fri 12 Dec 1980 | West Somerset | 2 | 1 | Slight |
| Mon 15 Dec 1980 | Mid Devon | 2 | 1 | Slight |
| Mon 15 Dec 1980 | Mid Devon | 2 | 1 | Slight |
| Fri 26 Dec 1980 | Mid Devon | 1 | 1 | Slight |
| Mon 29 Dec 1980 | Mid Devon | 2 | 2 | Serious |