Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Jan 1980 | Hambleton | 2 | 2 | Slight |
| Wed 23 Jan 1980 | Middlesbrough | 2 | 1 | Serious |
| Fri 4 Jul 1980 | Hambleton | 1 | 2 | Serious |
| Sat 12 Jul 1980 | Hambleton | 1 | 1 | Slight |
| Sun 13 Jul 1980 | Middlesbrough | 2 | 3 | Slight |
| Sun 13 Jul 1980 | Hambleton | 1 | 1 | Serious |
| Thu 17 Jul 1980 | Hambleton | 2 | 3 | Serious |
| Mon 28 Jul 1980 | Middlesbrough | 2 | 2 | Slight |
| Sat 16 Aug 1980 | Middlesbrough | 2 | 1 | Serious |
| Thu 4 Sep 1980 | Middlesbrough | 2 | 1 | Slight |
| Fri 19 Sep 1980 | Hambleton | 2 | 1 | Serious |
| Fri 26 Sep 1980 | Middlesbrough | 1 | 1 | Serious |
| Fri 24 Oct 1980 | Hambleton | 1 | 1 | Slight |
| Sun 9 Nov 1980 | Hambleton | 2 | 1 | Serious |
| Wed 12 Nov 1980 | Hambleton | 2 | 4 | Serious |