Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 12 Jan 1987 | Ryedale | 1 | 1 | Serious |
| Wed 28 Jan 1987 | Scarborough | 3 | 1 | Slight |
| Sun 22 Feb 1987 | Scarborough | 2 | 3 | Serious |
| Fri 27 Feb 1987 | Ryedale | 2 | 1 | Slight |
| Fri 6 Mar 1987 | Scarborough | 2 | 4 | Serious |
| Mon 16 Mar 1987 | Scarborough | 4 | 1 | Slight |
| Sat 28 Mar 1987 | Scarborough | 2 | 1 | Slight |
| Wed 1 Apr 1987 | Ryedale | 2 | 1 | Slight |
| Mon 20 Apr 1987 | Hambleton | 3 | 1 | Slight |
| Wed 22 Apr 1987 | Scarborough | 1 | 1 | Slight |
| Wed 22 Apr 1987 | Ryedale | 2 | 2 | Serious |
| Thu 23 Apr 1987 | Ryedale | 1 | 2 | Serious |
| Mon 4 May 1987 | Scarborough | 3 | 2 | Slight |
| Tue 12 May 1987 | Ryedale | 2 | 1 | Serious |
| Tue 12 May 1987 | Scarborough | 2 | 1 | Serious |
| Sun 17 May 1987 | Scarborough | 1 | 1 | Slight |
| Mon 25 May 1987 | Ryedale | 1 | 1 | Serious |
| Tue 26 May 1987 | Ryedale | 2 | 1 | Serious |
| Mon 1 Jun 1987 | Ryedale | 2 | 1 | Serious |
| Sat 6 Jun 1987 | Ryedale | 2 | 1 | Serious |
| Sun 7 Jun 1987 | Ryedale | 3 | 3 | Serious |
| Tue 23 Jun 1987 | Ryedale | 2 | 2 | Serious |
| Mon 29 Jun 1987 | Ryedale | 3 | 2 | Slight |
| Fri 10 Jul 1987 | Hambleton | 2 | 2 | Serious |
| Fri 10 Jul 1987 | Ryedale | 2 | 2 | Slight |
| Sun 26 Jul 1987 | Ryedale | 3 | 1 | Slight |
| Sun 2 Aug 1987 | Scarborough | 3 | 3 | Serious |
| Wed 12 Aug 1987 | Ryedale | 3 | 1 | Slight |
| Sat 15 Aug 1987 | Ryedale | 1 | 1 | Slight |
| Sun 23 Aug 1987 | Ryedale | 2 | 1 | Slight |
| Sun 23 Aug 1987 | Ryedale | 2 | 2 | Slight |
| Fri 28 Aug 1987 | Hambleton | 4 | 2 | Slight |
| Fri 28 Aug 1987 | Ryedale | 2 | 1 | Serious |
| Fri 28 Aug 1987 | Ryedale | 5 | 1 | Slight |
| Sat 29 Aug 1987 | Ryedale | 1 | 2 | Serious |
| Sat 29 Aug 1987 | Ryedale | 2 | 1 | Slight |
| Sun 30 Aug 1987 | Scarborough | 2 | 2 | Serious |
| Tue 1 Sep 1987 | Ryedale | 2 | 1 | Serious |
| Sat 5 Sep 1987 | Scarborough | 2 | 1 | Slight |
| Tue 8 Sep 1987 | Ryedale | 2 | 1 | Slight |
| Sun 13 Sep 1987 | Ryedale | 2 | 4 | Serious |
| Fri 18 Sep 1987 | Scarborough | 2 | 1 | Serious |
| Thu 24 Sep 1987 | Ryedale | 1 | 1 | Serious |
| Fri 9 Oct 1987 | Scarborough | 1 | 2 | Serious |
| Fri 23 Oct 1987 | Scarborough | 2 | 1 | Serious |
| Fri 23 Oct 1987 | Scarborough | 2 | 7 | Fatal |
| Sat 24 Oct 1987 | Scarborough | 2 | 3 | Serious |
| Mon 26 Oct 1987 | Ryedale | 2 | 1 | Slight |
| Mon 2 Nov 1987 | Scarborough | 2 | 1 | Slight |
| Thu 19 Nov 1987 | Ryedale | 1 | 1 | Slight |
| Tue 24 Nov 1987 | Ryedale | 1 | 1 | Slight |
| Mon 30 Nov 1987 | Scarborough | 2 | 1 | Slight |
| Mon 30 Nov 1987 | Ryedale | 2 | 4 | Serious |
| Tue 1 Dec 1987 | Ryedale | 2 | 1 | Slight |
| Sun 6 Dec 1987 | Scarborough | 1 | 1 | Serious |
| Sat 19 Dec 1987 | Scarborough | 3 | 1 | Slight |
| Thu 24 Dec 1987 | Ryedale | 2 | 1 | Slight |
| Tue 29 Dec 1987 | Ryedale | 2 | 2 | Slight |