Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 22 Feb 1980 | Richmondshire | 2 | 1 | Slight |
| Wed 19 Mar 1980 | Teesdale | 1 | 1 | Slight |
| Sat 12 Apr 1980 | Darlington | 1 | 1 | Serious |
| Tue 17 Jun 1980 | Richmondshire | 2 | 2 | Slight |
| Mon 7 Jul 1980 | Richmondshire | 2 | 1 | Serious |
| Sat 26 Jul 1980 | Darlington | 2 | 3 | Serious |
| Fri 1 Aug 1980 | Teesdale | 1 | 2 | Slight |
| Wed 13 Aug 1980 | Richmondshire | 2 | 3 | Serious |
| Thu 11 Sep 1980 | Darlington | 2 | 1 | Slight |
| Fri 19 Sep 1980 | Darlington | 2 | 3 | Slight |
| Fri 3 Oct 1980 | Richmondshire | 1 | 2 | Serious |
| Wed 29 Oct 1980 | Richmondshire | 2 | 2 | Serious |
| Sun 9 Nov 1980 | Teesdale | 2 | 3 | Fatal |
| Fri 21 Nov 1980 | Richmondshire | 2 | 2 | Slight |
| Fri 12 Dec 1980 | Richmondshire | 2 | 1 | Slight |