Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 1985 | Middlesbrough | 3 | 9 | Serious |
| Thu 3 Jan 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Sat 12 Jan 1985 | Middlesbrough | 2 | 1 | Slight |
| Sat 19 Jan 1985 | Redcar and Cleveland | 1 | 1 | Serious |
| Sat 9 Feb 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Mon 11 Feb 1985 | Redcar and Cleveland | 2 | 1 | Serious |
| Fri 15 Feb 1985 | Middlesbrough | 2 | 1 | Slight |
| Sun 17 Feb 1985 | Redcar and Cleveland | 1 | 1 | Serious |
| Sun 17 Feb 1985 | Middlesbrough | 2 | 1 | Slight |
| Wed 20 Feb 1985 | Middlesbrough | 1 | 1 | Slight |
| Wed 20 Feb 1985 | Middlesbrough | 2 | 4 | Serious |
| Sat 23 Feb 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Fri 1 Mar 1985 | Redcar and Cleveland | 2 | 1 | Serious |
| Fri 1 Mar 1985 | Redcar and Cleveland | 1 | 2 | Slight |
| Mon 11 Mar 1985 | Middlesbrough | 2 | 1 | Slight |
| Thu 14 Mar 1985 | Redcar and Cleveland | 1 | 1 | Serious |
| Tue 19 Mar 1985 | Middlesbrough | 2 | 2 | Serious |
| Fri 22 Mar 1985 | Middlesbrough | 1 | 1 | Slight |
| Sun 24 Mar 1985 | Middlesbrough | 2 | 4 | Slight |
| Wed 27 Mar 1985 | Middlesbrough | 2 | 4 | Slight |
| Mon 1 Apr 1985 | Redcar and Cleveland | 2 | 1 | Fatal |
| Fri 12 Apr 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Mon 15 Apr 1985 | Middlesbrough | 2 | 3 | Slight |
| Tue 23 Apr 1985 | Middlesbrough | 2 | 1 | Slight |
| Wed 24 Apr 1985 | Middlesbrough | 2 | 1 | Slight |
| Sun 28 Apr 1985 | Middlesbrough | 1 | 1 | Serious |
| Tue 30 Apr 1985 | Redcar and Cleveland | 3 | 1 | Slight |
| Fri 10 May 1985 | Middlesbrough | 2 | 1 | Slight |
| Sat 11 May 1985 | Middlesbrough | 2 | 1 | Serious |
| Fri 24 May 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Tue 28 May 1985 | Redcar and Cleveland | 2 | 2 | Slight |
| Tue 28 May 1985 | Redcar and Cleveland | 3 | 1 | Slight |
| Sat 1 Jun 1985 | Middlesbrough | 2 | 4 | Fatal |
| Sat 1 Jun 1985 | Middlesbrough | 3 | 4 | Slight |
| Tue 4 Jun 1985 | Redcar and Cleveland | 1 | 1 | Serious |
| Thu 20 Jun 1985 | Redcar and Cleveland | 1 | 1 | Slight |
| Sun 7 Jul 1985 | Middlesbrough | 2 | 1 | Serious |
| Sun 28 Jul 1985 | Redcar and Cleveland | 1 | 1 | Serious |
| Sun 4 Aug 1985 | Middlesbrough | 2 | 1 | Slight |
| Tue 6 Aug 1985 | Middlesbrough | 2 | 1 | Serious |
| Sat 10 Aug 1985 | Middlesbrough | 3 | 3 | Slight |
| Thu 15 Aug 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Tue 10 Sep 1985 | Middlesbrough | 1 | 1 | Slight |
| Sat 14 Sep 1985 | Middlesbrough | 1 | 1 | Slight |
| Thu 19 Sep 1985 | Redcar and Cleveland | 1 | 1 | Fatal |
| Thu 3 Oct 1985 | Redcar and Cleveland | 2 | 2 | Slight |
| Sun 6 Oct 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Tue 8 Oct 1985 | Middlesbrough | 2 | 1 | Serious |
| Tue 8 Oct 1985 | Redcar and Cleveland | 3 | 1 | Slight |
| Sun 13 Oct 1985 | Middlesbrough | 2 | 1 | Slight |
| Mon 14 Oct 1985 | Middlesbrough | 2 | 1 | Serious |
| Fri 18 Oct 1985 | Redcar and Cleveland | 1 | 1 | Slight |
| Fri 25 Oct 1985 | Middlesbrough | 2 | 1 | Slight |
| Fri 1 Nov 1985 | Redcar and Cleveland | 1 | 1 | Slight |
| Tue 5 Nov 1985 | Redcar and Cleveland | 2 | 3 | Slight |
| Mon 11 Nov 1985 | Middlesbrough | 1 | 1 | Slight |
| Wed 13 Nov 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Sat 16 Nov 1985 | Redcar and Cleveland | 1 | 1 | Slight |
| Sat 16 Nov 1985 | Middlesbrough | 2 | 2 | Slight |
| Sun 17 Nov 1985 | Redcar and Cleveland | 1 | 1 | Slight |
| Sat 23 Nov 1985 | Middlesbrough | 2 | 6 | Serious |
| Wed 27 Nov 1985 | Redcar and Cleveland | 1 | 1 | Serious |
| Sat 30 Nov 1985 | Stockton-on-Tees | 2 | 1 | Serious |
| Wed 4 Dec 1985 | Redcar and Cleveland | 1 | 2 | Slight |
| Thu 5 Dec 1985 | Middlesbrough | 1 | 1 | Slight |
| Mon 9 Dec 1985 | Redcar and Cleveland | 2 | 1 | Slight |
| Tue 10 Dec 1985 | Middlesbrough | 1 | 2 | Serious |
| Tue 24 Dec 1985 | Redcar and Cleveland | 1 | 1 | Slight |
| Sun 29 Dec 1985 | Middlesbrough | 2 | 2 | Slight |