Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 13 Feb 1980 | East Hertfordshire | 3 | 1 | Slight |
| Thu 10 Apr 1980 | East Hertfordshire | 2 | 1 | Slight |
| Thu 10 Apr 1980 | East Hertfordshire | 2 | 1 | Slight |
| Mon 14 Apr 1980 | East Hertfordshire | 2 | 2 | Slight |
| Mon 14 Apr 1980 | East Hertfordshire | 2 | 2 | Slight |
| Fri 9 May 1980 | East Hertfordshire | 2 | 1 | Serious |
| Sun 22 Jun 1980 | East Hertfordshire | 2 | 1 | Slight |
| Sun 22 Jun 1980 | East Hertfordshire | 2 | 1 | Slight |
| Mon 21 Jul 1980 | East Hertfordshire | 2 | 1 | Slight |
| Mon 21 Jul 1980 | East Hertfordshire | 2 | 1 | Slight |
| Fri 8 Aug 1980 | East Hertfordshire | 2 | 1 | Slight |
| Fri 8 Aug 1980 | East Hertfordshire | 2 | 1 | Slight |
| Sun 31 Aug 1980 | East Hertfordshire | 1 | 1 | Slight |
| Sun 31 Aug 1980 | East Hertfordshire | 1 | 1 | Slight |
| Sun 31 Aug 1980 | East Hertfordshire | 1 | 2 | Serious |
| Wed 24 Sep 1980 | East Hertfordshire | 3 | 1 | Slight |
| Wed 24 Sep 1980 | East Hertfordshire | 3 | 1 | Slight |
| Sat 18 Oct 1980 | East Hertfordshire | 2 | 1 | Slight |
| Sat 1 Nov 1980 | East Hertfordshire | 2 | 1 | Slight |
| Sat 1 Nov 1980 | East Hertfordshire | 2 | 1 | Slight |
| Fri 14 Nov 1980 | Uttlesford | 2 | 1 | Slight |
| Wed 19 Nov 1980 | East Hertfordshire | 1 | 1 | Slight |
| Wed 19 Nov 1980 | East Hertfordshire | 1 | 1 | Slight |