Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 4 Jan 1981 | Ryedale | 1 | 2 | Slight |
| Thu 8 Jan 1981 | Scarborough | 2 | 1 | Serious |
| Sun 11 Jan 1981 | Leeds | 3 | 5 | Fatal |
| Tue 13 Jan 1981 | Leeds | 3 | 2 | Serious |
| Thu 15 Jan 1981 | Ryedale | 3 | 3 | Serious |
| Fri 16 Jan 1981 | York | 2 | 1 | Serious |
| Sat 17 Jan 1981 | Selby | 2 | 1 | Slight |
| Sun 18 Jan 1981 | Selby | 1 | 1 | Slight |
| Tue 20 Jan 1981 | Selby | 3 | 1 | Slight |
| Wed 21 Jan 1981 | Ryedale | 2 | 1 | Slight |
| Thu 22 Jan 1981 | Scarborough | 2 | 1 | Slight |
| Fri 23 Jan 1981 | Scarborough | 2 | 1 | Slight |
| Fri 23 Jan 1981 | Leeds | 2 | 1 | Serious |
| Sun 25 Jan 1981 | Selby | 3 | 1 | Serious |
| Mon 26 Jan 1981 | Selby | 1 | 2 | Serious |
| Thu 29 Jan 1981 | Selby | 2 | 1 | Serious |
| Fri 30 Jan 1981 | Ryedale | 2 | 1 | Slight |
| Sat 31 Jan 1981 | Ryedale | 1 | 3 | Slight |
| Sat 31 Jan 1981 | Ryedale | 2 | 1 | Serious |
| Sat 31 Jan 1981 | Selby | 2 | 2 | Serious |
| Wed 4 Feb 1981 | Leeds | 1 | 1 | Slight |
| Sat 7 Feb 1981 | Selby | 1 | 1 | Serious |
| Mon 9 Feb 1981 | Scarborough | 2 | 1 | Slight |
| Mon 9 Feb 1981 | Selby | 2 | 1 | Slight |
| Tue 10 Feb 1981 | Selby | 2 | 1 | Serious |
| Wed 11 Feb 1981 | Scarborough | 3 | 1 | Slight |
| Sun 15 Feb 1981 | Ryedale | 2 | 4 | Serious |
| Wed 18 Feb 1981 | Selby | 2 | 1 | Serious |
| Wed 18 Feb 1981 | Leeds | 2 | 1 | Slight |
| Tue 24 Feb 1981 | Scarborough | 2 | 1 | Slight |
| Sat 28 Feb 1981 | Leeds | 2 | 1 | Slight |
| Sat 28 Feb 1981 | Scarborough | 1 | 1 | Serious |
| Mon 2 Mar 1981 | Leeds | 2 | 1 | Slight |
| Mon 2 Mar 1981 | Leeds | 2 | 2 | Slight |
| Mon 2 Mar 1981 | Leeds | 2 | 1 | Slight |
| Thu 5 Mar 1981 | Selby | 2 | 2 | Fatal |
| Tue 10 Mar 1981 | Leeds | 2 | 1 | Slight |
| Wed 11 Mar 1981 | Selby | 3 | 1 | Slight |
| Thu 12 Mar 1981 | Leeds | 1 | 2 | Slight |
| Sun 15 Mar 1981 | Ryedale | 4 | 2 | Slight |
| Sun 15 Mar 1981 | Selby | 4 | 2 | Fatal |
| Mon 16 Mar 1981 | Ryedale | 1 | 1 | Slight |
| Sat 21 Mar 1981 | Ryedale | 1 | 5 | Serious |
| Sun 22 Mar 1981 | Ryedale | 1 | 1 | Slight |
| Sun 22 Mar 1981 | Selby | 1 | 1 | Fatal |
| Thu 26 Mar 1981 | Leeds | 2 | 1 | Slight |
| Thu 26 Mar 1981 | Scarborough | 2 | 1 | Slight |
| Sat 28 Mar 1981 | Ryedale | 1 | 2 | Slight |
| Sun 29 Mar 1981 | Ryedale | 2 | 2 | Serious |
| Sun 29 Mar 1981 | Leeds | 2 | 2 | Slight |
| Tue 31 Mar 1981 | Leeds | 1 | 2 | Slight |
| Tue 7 Apr 1981 | Leeds | 1 | 1 | Slight |
| Thu 9 Apr 1981 | Leeds | 2 | 1 | Serious |
| Thu 9 Apr 1981 | Leeds | 1 | 2 | Slight |
| Thu 9 Apr 1981 | Leeds | 1 | 1 | Slight |
| Sun 12 Apr 1981 | Selby | 1 | 1 | Slight |
| Sun 12 Apr 1981 | Ryedale | 2 | 1 | Slight |
| Thu 16 Apr 1981 | Leeds | 1 | 1 | Serious |
| Thu 16 Apr 1981 | Scarborough | 2 | 1 | Serious |
| Fri 17 Apr 1981 | Ryedale | 1 | 2 | Serious |
| Sat 18 Apr 1981 | Leeds | 1 | 1 | Fatal |
| Mon 20 Apr 1981 | Scarborough | 8 | 8 | Serious |
| Mon 20 Apr 1981 | Leeds | 1 | 2 | Slight |
| Tue 21 Apr 1981 | Selby | 1 | 4 | Serious |
| Tue 21 Apr 1981 | Ryedale | 1 | 1 | Slight |
| Wed 22 Apr 1981 | Ryedale | 1 | 1 | Serious |
| Thu 23 Apr 1981 | Ryedale | 2 | 1 | Slight |
| Mon 27 Apr 1981 | Leeds | 2 | 1 | Slight |
| Wed 29 Apr 1981 | Leeds | 2 | 1 | Serious |
| Sat 2 May 1981 | Leeds | 2 | 1 | Slight |
| Mon 4 May 1981 | Selby | 1 | 4 | Serious |
| Tue 5 May 1981 | Leeds | 4 | 1 | Slight |
| Wed 6 May 1981 | Scarborough | 1 | 1 | Serious |
| Wed 6 May 1981 | Selby | 2 | 4 | Serious |
| Wed 6 May 1981 | Leeds | 1 | 1 | Serious |
| Thu 7 May 1981 | Selby | 2 | 1 | Slight |
| Fri 8 May 1981 | Scarborough | 1 | 2 | Serious |
| Fri 8 May 1981 | Leeds | 2 | 1 | Slight |
| Sat 9 May 1981 | Scarborough | 2 | 2 | Slight |
| Sat 9 May 1981 | Leeds | 2 | 1 | Slight |
| Sat 9 May 1981 | Leeds | 1 | 1 | Slight |
| Sat 9 May 1981 | Scarborough | 1 | 1 | Serious |
| Wed 13 May 1981 | Leeds | 1 | 1 | Slight |
| Wed 13 May 1981 | Selby | 1 | 1 | Serious |
| Thu 14 May 1981 | Selby | 2 | 1 | Slight |
| Fri 15 May 1981 | Scarborough | 2 | 1 | Serious |
| Mon 18 May 1981 | Scarborough | 1 | 1 | Slight |
| Wed 20 May 1981 | Vale Royal | 1 | 1 | Slight |
| Sat 23 May 1981 | Scarborough | 1 | 3 | Serious |
| Mon 25 May 1981 | Ryedale | 3 | 1 | Slight |
| Mon 25 May 1981 | Ryedale | 4 | 1 | Slight |
| Mon 25 May 1981 | Scarborough | 1 | 1 | Slight |
| Tue 26 May 1981 | Leeds | 1 | 1 | Slight |
| Wed 27 May 1981 | Leeds | 2 | 1 | Slight |
| Thu 28 May 1981 | Leeds | 1 | 1 | Slight |
| Thu 28 May 1981 | Ryedale | 3 | 1 | Slight |
| Sun 31 May 1981 | Leeds | 1 | 3 | Slight |
| Sun 31 May 1981 | Scarborough | 1 | 1 | Slight |
| Sun 31 May 1981 | Selby | 3 | 1 | Serious |
| Mon 1 Jun 1981 | Leeds | 2 | 1 | Slight |
| Fri 5 Jun 1981 | Ryedale | 1 | 1 | Serious |
| Sun 7 Jun 1981 | Selby | 1 | 1 | Slight |
| Wed 10 Jun 1981 | Leeds | 1 | 1 | Slight |
| Wed 10 Jun 1981 | Ryedale | 1 | 1 | Serious |
| Thu 11 Jun 1981 | Ryedale | 1 | 5 | Slight |
| Fri 12 Jun 1981 | York | 2 | 1 | Serious |
| Sun 14 Jun 1981 | Ryedale | 3 | 1 | Serious |
| Sat 20 Jun 1981 | Ryedale | 2 | 2 | Slight |
| Sat 20 Jun 1981 | Selby | 1 | 2 | Slight |
| Sun 21 Jun 1981 | Ryedale | 2 | 2 | Serious |
| Tue 23 Jun 1981 | Leeds | 2 | 2 | Slight |
| Thu 25 Jun 1981 | Leeds | 2 | 1 | Serious |
| Fri 26 Jun 1981 | Ryedale | 1 | 1 | Slight |
| Fri 26 Jun 1981 | Ryedale | 2 | 4 | Serious |
| Sat 27 Jun 1981 | Selby | 1 | 1 | Serious |
| Sun 28 Jun 1981 | Leeds | 1 | 1 | Fatal |
| Sat 4 Jul 1981 | Selby | 1 | 1 | Slight |
| Sat 4 Jul 1981 | Ryedale | 4 | 3 | Slight |
| Sun 5 Jul 1981 | Ryedale | 2 | 1 | Serious |
| Sat 11 Jul 1981 | Ryedale | 2 | 2 | Slight |
| Sat 11 Jul 1981 | Ryedale | 4 | 2 | Slight |
| Sun 12 Jul 1981 | Selby | 2 | 1 | Slight |
| Mon 13 Jul 1981 | Leeds | 2 | 1 | Slight |
| Wed 15 Jul 1981 | Selby | 1 | 1 | Slight |
| Wed 15 Jul 1981 | Ryedale | 1 | 1 | Serious |
| Fri 17 Jul 1981 | Ryedale | 1 | 1 | Serious |
| Fri 24 Jul 1981 | Leeds | 2 | 1 | Slight |
| Sat 25 Jul 1981 | Ryedale | 2 | 5 | Slight |
| Mon 27 Jul 1981 | Leeds | 4 | 1 | Slight |
| Mon 27 Jul 1981 | Selby | 2 | 1 | Slight |
| Wed 29 Jul 1981 | Scarborough | 1 | 3 | Serious |
| Thu 30 Jul 1981 | Scarborough | 2 | 1 | Slight |
| Thu 30 Jul 1981 | Leeds | 2 | 1 | Slight |
| Sun 2 Aug 1981 | Ryedale | 4 | 3 | Serious |
| Tue 4 Aug 1981 | Scarborough | 1 | 1 | Serious |
| Wed 5 Aug 1981 | Leeds | 1 | 1 | Slight |
| Wed 5 Aug 1981 | Scarborough | 1 | 2 | Slight |
| Sat 8 Aug 1981 | Selby | 2 | 1 | Serious |
| Sat 8 Aug 1981 | Selby | 4 | 1 | Slight |
| Sat 8 Aug 1981 | Ryedale | 1 | 2 | Slight |
| Sun 9 Aug 1981 | Leeds | 3 | 3 | Serious |
| Mon 10 Aug 1981 | Scarborough | 2 | 1 | Serious |
| Thu 13 Aug 1981 | Ryedale | 1 | 1 | Serious |
| Fri 14 Aug 1981 | Leeds | 4 | 3 | Serious |
| Fri 14 Aug 1981 | Leeds | 2 | 1 | Slight |
| Sat 15 Aug 1981 | Ryedale | 5 | 1 | Serious |
| Mon 17 Aug 1981 | Scarborough | 1 | 1 | Serious |
| Wed 19 Aug 1981 | Selby | 3 | 1 | Fatal |
| Sat 22 Aug 1981 | Ryedale | 5 | 6 | Slight |
| Sun 23 Aug 1981 | Selby | 2 | 1 | Slight |
| Tue 25 Aug 1981 | Leeds | 1 | 1 | Slight |
| Sat 29 Aug 1981 | Ryedale | 2 | 1 | Slight |
| Sat 29 Aug 1981 | Leeds | 2 | 1 | Slight |
| Sun 30 Aug 1981 | Ryedale | 1 | 1 | Slight |
| Mon 31 Aug 1981 | Ryedale | 3 | 5 | Serious |
| Wed 2 Sep 1981 | Scarborough | 2 | 1 | Serious |
| Wed 2 Sep 1981 | Leeds | 3 | 1 | Slight |
| Fri 4 Sep 1981 | Leeds | 1 | 1 | Slight |
| Fri 4 Sep 1981 | Leeds | 2 | 1 | Slight |
| Sun 6 Sep 1981 | Ryedale | 2 | 1 | Slight |
| Sun 6 Sep 1981 | Ryedale | 3 | 1 | Slight |
| Sun 6 Sep 1981 | Ryedale | 2 | 2 | Slight |
| Fri 11 Sep 1981 | Leeds | 3 | 1 | Slight |
| Sat 12 Sep 1981 | Leeds | 1 | 2 | Serious |
| Sat 12 Sep 1981 | Leeds | 2 | 1 | Serious |
| Sun 13 Sep 1981 | Leeds | 1 | 3 | Serious |
| Mon 14 Sep 1981 | Leeds | 2 | 1 | Slight |
| Mon 14 Sep 1981 | Ryedale | 3 | 6 | Fatal |
| Mon 14 Sep 1981 | Leeds | 1 | 1 | Slight |
| Mon 14 Sep 1981 | Scarborough | 2 | 1 | Serious |
| Wed 16 Sep 1981 | Scarborough | 2 | 1 | Slight |
| Thu 17 Sep 1981 | Ryedale | 2 | 2 | Serious |
| Fri 18 Sep 1981 | Scarborough | 1 | 1 | Serious |
| Sat 19 Sep 1981 | Ryedale | 1 | 1 | Slight |
| Tue 22 Sep 1981 | Scarborough | 2 | 1 | Slight |
| Fri 25 Sep 1981 | Leeds | 6 | 2 | Slight |
| Fri 25 Sep 1981 | Leeds | 1 | 1 | Slight |
| Sat 26 Sep 1981 | Ryedale | 4 | 2 | Serious |
| Sat 26 Sep 1981 | Ryedale | 4 | 2 | Serious |
| Mon 28 Sep 1981 | Selby | 2 | 1 | Serious |
| Mon 28 Sep 1981 | Leeds | 3 | 2 | Slight |
| Wed 30 Sep 1981 | Selby | 3 | 1 | Slight |
| Thu 1 Oct 1981 | Leeds | 2 | 1 | Serious |
| Fri 2 Oct 1981 | Ryedale | 1 | 1 | Serious |
| Sat 3 Oct 1981 | Leeds | 2 | 1 | Slight |
| Sun 4 Oct 1981 | Scarborough | 1 | 1 | Fatal |
| Sun 4 Oct 1981 | Ryedale | 3 | 1 | Slight |
| Mon 5 Oct 1981 | Leeds | 2 | 1 | Serious |
| Mon 5 Oct 1981 | Leeds | 2 | 3 | Serious |
| Tue 6 Oct 1981 | Leeds | 2 | 2 | Slight |
| Sat 10 Oct 1981 | Leeds | 1 | 2 | Slight |
| Sat 10 Oct 1981 | Leeds | 2 | 1 | Serious |
| Sat 10 Oct 1981 | Leeds | 2 | 1 | Serious |
| Sun 11 Oct 1981 | Ryedale | 3 | 6 | Serious |
| Sun 11 Oct 1981 | Leeds | 2 | 2 | Serious |
| Sat 17 Oct 1981 | Leeds | 1 | 1 | Slight |
| Sun 18 Oct 1981 | Ryedale | 1 | 1 | Slight |
| Sun 18 Oct 1981 | Selby | 2 | 2 | Slight |
| Sun 18 Oct 1981 | Scarborough | 1 | 1 | Serious |
| Tue 20 Oct 1981 | Selby | 2 | 1 | Serious |
| Wed 21 Oct 1981 | Leeds | 2 | 2 | Serious |
| Thu 22 Oct 1981 | Scarborough | 1 | 1 | Slight |
| Thu 22 Oct 1981 | Ryedale | 3 | 1 | Serious |
| Fri 23 Oct 1981 | Ryedale | 1 | 1 | Serious |
| Wed 28 Oct 1981 | Scarborough | 1 | 1 | Serious |
| Wed 28 Oct 1981 | Leeds | 2 | 1 | Slight |
| Wed 28 Oct 1981 | Leeds | 1 | 1 | Slight |
| Thu 29 Oct 1981 | Leeds | 1 | 1 | Fatal |
| Fri 30 Oct 1981 | Selby | 1 | 2 | Serious |
| Fri 30 Oct 1981 | Leeds | 3 | 1 | Serious |
| Tue 3 Nov 1981 | Scarborough | 1 | 1 | Fatal |
| Wed 4 Nov 1981 | Scarborough | 3 | 2 | Slight |
| Wed 4 Nov 1981 | Ryedale | 3 | 1 | Serious |
| Thu 5 Nov 1981 | Leeds | 2 | 1 | Slight |
| Thu 5 Nov 1981 | Leeds | 1 | 1 | Fatal |
| Mon 9 Nov 1981 | Leeds | 3 | 1 | Slight |
| Wed 11 Nov 1981 | Leeds | 1 | 1 | Serious |
| Fri 13 Nov 1981 | Scarborough | 2 | 1 | Slight |
| Fri 13 Nov 1981 | Selby | 3 | 1 | Serious |
| Sun 15 Nov 1981 | Ryedale | 4 | 2 | Fatal |
| Wed 18 Nov 1981 | Ryedale | 5 | 3 | Fatal |
| Thu 19 Nov 1981 | Selby | 9 | 1 | Serious |
| Mon 23 Nov 1981 | Leeds | 1 | 1 | Slight |
| Mon 23 Nov 1981 | Leeds | 1 | 1 | Serious |
| Tue 24 Nov 1981 | Ryedale | 1 | 1 | Slight |
| Tue 24 Nov 1981 | Selby | 1 | 1 | Serious |
| Tue 24 Nov 1981 | Selby | 2 | 1 | Slight |
| Tue 24 Nov 1981 | Leeds | 3 | 2 | Slight |
| Sun 29 Nov 1981 | Selby | 2 | 1 | Serious |
| Mon 30 Nov 1981 | Leeds | 1 | 1 | Slight |
| Wed 2 Dec 1981 | Leeds | 3 | 1 | Slight |
| Sat 5 Dec 1981 | Scarborough | 2 | 1 | Serious |
| Sun 6 Dec 1981 | Leeds | 1 | 1 | Slight |
| Mon 7 Dec 1981 | Selby | 2 | 1 | Slight |
| Mon 7 Dec 1981 | Selby | 2 | 2 | Fatal |
| Tue 8 Dec 1981 | Ryedale | 2 | 1 | Slight |
| Tue 8 Dec 1981 | Ryedale | 2 | 1 | Serious |
| Thu 10 Dec 1981 | Scarborough | 2 | 1 | Serious |
| Fri 11 Dec 1981 | Scarborough | 1 | 1 | Serious |
| Mon 14 Dec 1981 | Leeds | 4 | 1 | Slight |
| Fri 18 Dec 1981 | Wakefield | 2 | 4 | Slight |
| Fri 18 Dec 1981 | Ryedale | 4 | 2 | Slight |
| Sun 20 Dec 1981 | Leeds | 1 | 1 | Slight |
| Mon 21 Dec 1981 | Scarborough | 1 | 1 | Serious |
| Mon 21 Dec 1981 | Leeds | 2 | 1 | Slight |
| Mon 21 Dec 1981 | Leeds | 1 | 1 | Slight |
| Mon 21 Dec 1981 | Leeds | 1 | 1 | Serious |
| Fri 25 Dec 1981 | Scarborough | 1 | 1 | Slight |
| Sat 26 Dec 1981 | Leeds | 2 | 5 | Fatal |
| Wed 30 Dec 1981 | Scarborough | 2 | 1 | Slight |