Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 14 Jan 1980 | Uttlesford | 2 | 1 | Slight |
| Tue 15 Jan 1980 | Uttlesford | 2 | 1 | Slight |
| Thu 14 Feb 1980 | Uttlesford | 2 | 1 | Slight |
| Tue 26 Feb 1980 | Uttlesford | 3 | 1 | Serious |
| Sun 16 Mar 1980 | Uttlesford | 2 | 1 | Serious |
| Tue 25 Mar 1980 | Uttlesford | 2 | 1 | Slight |
| Sat 29 Mar 1980 | Uttlesford | 2 | 1 | Serious |
| Sun 20 Apr 1980 | Uttlesford | 2 | 1 | Serious |
| Tue 6 May 1980 | Uttlesford | 2 | 1 | Serious |
| Thu 15 May 1980 | Uttlesford | 1 | 2 | Slight |
| Fri 16 May 1980 | Uttlesford | 2 | 1 | Slight |
| Sun 25 May 1980 | Uttlesford | 2 | 1 | Slight |
| Tue 27 May 1980 | Uttlesford | 2 | 1 | Serious |
| Sat 5 Jul 1980 | Uttlesford | 1 | 1 | Slight |
| Sun 3 Aug 1980 | Uttlesford | 2 | 1 | Slight |
| Fri 15 Aug 1980 | Uttlesford | 1 | 1 | Serious |
| Fri 29 Aug 1980 | East Hertfordshire | 2 | 1 | Slight |
| Fri 29 Aug 1980 | East Hertfordshire | 2 | 1 | Slight |
| Wed 3 Sep 1980 | Uttlesford | 2 | 1 | Slight |
| Fri 19 Sep 1980 | Uttlesford | 2 | 1 | Slight |
| Wed 1 Oct 1980 | East Hertfordshire | 2 | 1 | Slight |
| Wed 1 Oct 1980 | East Hertfordshire | 2 | 1 | Slight |
| Sun 26 Oct 1980 | East Hertfordshire | 2 | 1 | Serious |
| Sun 26 Oct 1980 | East Hertfordshire | 2 | 1 | Serious |
| Thu 30 Oct 1980 | Uttlesford | 2 | 1 | Slight |
| Thu 30 Oct 1980 | Uttlesford | 2 | 2 | Slight |
| Wed 19 Nov 1980 | Uttlesford | 2 | 1 | Slight |
| Wed 3 Dec 1980 | Uttlesford | 2 | 1 | Slight |
| Thu 18 Dec 1980 | Uttlesford | 2 | 1 | Fatal |
| Sat 20 Dec 1980 | Uttlesford | 1 | 1 | Slight |
| Sun 21 Dec 1980 | Uttlesford | 3 | 4 | Slight |
| Mon 29 Dec 1980 | Uttlesford | 2 | 1 | Slight |