Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 5 Jan 1980 | Scarborough | 3 | 1 | Slight |
| Fri 11 Jan 1980 | Ryedale | 2 | 1 | Serious |
| Sat 12 Jan 1980 | Ryedale | 2 | 1 | Slight |
| Fri 18 Jan 1980 | Ryedale | 1 | 1 | Slight |
| Sun 20 Jan 1980 | Ryedale | 1 | 1 | Slight |
| Tue 19 Feb 1980 | Scarborough | 2 | 1 | Slight |
| Sat 23 Feb 1980 | Ryedale | 1 | 1 | Serious |
| Mon 3 Mar 1980 | Hambleton | 1 | 1 | Serious |
| Sun 9 Mar 1980 | Hambleton | 1 | 1 | Serious |
| Fri 28 Mar 1980 | Scarborough | 2 | 1 | Serious |
| Fri 11 Apr 1980 | Scarborough | 1 | 1 | Slight |
| Sun 20 Apr 1980 | Ryedale | 1 | 2 | Serious |
| Tue 13 May 1980 | Scarborough | 1 | 4 | Serious |
| Mon 19 May 1980 | Hartlepool | 2 | 2 | Slight |
| Mon 26 May 1980 | Scarborough | 2 | 1 | Slight |
| Mon 26 May 1980 | Scarborough | 4 | 1 | Serious |
| Wed 28 May 1980 | Hambleton | 2 | 1 | Serious |
| Thu 29 May 1980 | Scarborough | 1 | 2 | Serious |
| Fri 13 Jun 1980 | Scarborough | 1 | 1 | Serious |
| Sun 15 Jun 1980 | Ryedale | 3 | 5 | Slight |
| Sun 22 Jun 1980 | Ryedale | 1 | 1 | Slight |
| Wed 2 Jul 1980 | Hambleton | 2 | 1 | Slight |
| Mon 7 Jul 1980 | Scarborough | 4 | 2 | Slight |
| Fri 11 Jul 1980 | Scarborough | 2 | 1 | Serious |
| Fri 18 Jul 1980 | Hartlepool | 2 | 1 | Slight |
| Sun 27 Jul 1980 | Ryedale | 2 | 1 | Slight |
| Sun 27 Jul 1980 | Ryedale | 1 | 1 | Serious |
| Sat 2 Aug 1980 | Ryedale | 1 | 1 | Serious |
| Sat 9 Aug 1980 | Ryedale | 1 | 1 | Slight |
| Mon 11 Aug 1980 | Hambleton | 2 | 2 | Slight |
| Wed 13 Aug 1980 | Ryedale | 1 | 1 | Serious |
| Sun 17 Aug 1980 | Ryedale | 1 | 2 | Serious |
| Thu 21 Aug 1980 | Hartlepool | 1 | 1 | Slight |
| Mon 25 Aug 1980 | Hambleton | 2 | 2 | Slight |
| Wed 27 Aug 1980 | Hartlepool | 2 | 1 | Serious |
| Sat 6 Sep 1980 | Ryedale | 3 | 1 | Slight |
| Mon 8 Sep 1980 | Ryedale | 2 | 1 | Serious |
| Sat 13 Sep 1980 | Ryedale | 3 | 3 | Slight |
| Sun 28 Sep 1980 | Ryedale | 1 | 2 | Serious |
| Sun 28 Sep 1980 | Ryedale | 2 | 2 | Slight |
| Mon 6 Oct 1980 | Ryedale | 1 | 1 | Slight |
| Fri 10 Oct 1980 | Hambleton | 1 | 1 | Serious |
| Sun 12 Oct 1980 | Ryedale | 3 | 1 | Slight |
| Sun 26 Oct 1980 | Ryedale | 1 | 1 | Serious |
| Sat 8 Nov 1980 | Scarborough | 1 | 2 | Serious |
| Tue 11 Nov 1980 | Scarborough | 3 | 3 | Serious |
| Sat 6 Dec 1980 | Ryedale | 1 | 1 | Slight |
| Sat 6 Dec 1980 | Ryedale | 2 | 1 | Slight |
| Sat 6 Dec 1980 | Ryedale | 1 | 1 | Slight |
| Sun 21 Dec 1980 | Ryedale | 1 | 1 | Slight |