Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 8 Jan 2010 | Richmondshire | 2 | 1 | Slight |
| Mon 11 Jan 2010 | Middlesbrough | 2 | 2 | Slight |
| Wed 13 Jan 2010 | Stockton-on-Tees | 2 | 3 | Slight |
| Thu 14 Jan 2010 | Eden | 1 | 1 | Slight |
| Fri 15 Jan 2010 | Darlington | 2 | 1 | Slight |
| Mon 18 Jan 2010 | Middlesbrough | 1 | 1 | Serious |
| Tue 26 Jan 2010 | Middlesbrough | 3 | 2 | Slight |
| Sat 30 Jan 2010 | Middlesbrough | 1 | 1 | Slight |
| Sat 30 Jan 2010 | Middlesbrough | 1 | 1 | Slight |
| Fri 5 Feb 2010 | Allerdale | 2 | 1 | Slight |
| Mon 8 Feb 2010 | Darlington | 2 | 1 | Slight |
| Tue 16 Feb 2010 | Eden | 3 | 2 | Slight |
| Thu 18 Feb 2010 | Richmondshire | 2 | 2 | Slight |
| Sat 20 Feb 2010 | Eden | 2 | 1 | Slight |
| Sun 21 Feb 2010 | Middlesbrough | 1 | 2 | Slight |
| Mon 22 Feb 2010 | Darlington | 2 | 2 | Slight |
| Tue 23 Feb 2010 | Eden | 3 | 1 | Slight |
| Wed 24 Feb 2010 | Middlesbrough | 1 | 1 | Slight |
| Sun 28 Feb 2010 | Darlington | 1 | 3 | Slight |
| Tue 2 Mar 2010 | Allerdale | 2 | 2 | Fatal |
| Tue 2 Mar 2010 | Redcar and Cleveland | 1 | 2 | Serious |
| Wed 10 Mar 2010 | Richmondshire | 2 | 2 | Slight |
| Thu 11 Mar 2010 | Redcar and Cleveland | 2 | 2 | Slight |
| Thu 11 Mar 2010 | Eden | 2 | 1 | Slight |
| Fri 12 Mar 2010 | Middlesbrough | 1 | 1 | Slight |
| Fri 19 Mar 2010 | Middlesbrough | 2 | 1 | Slight |
| Mon 22 Mar 2010 | Eden | 3 | 1 | Slight |
| Wed 24 Mar 2010 | Allerdale | 5 | 6 | Slight |
| Wed 24 Mar 2010 | Allerdale | 2 | 2 | Slight |
| Thu 25 Mar 2010 | Allerdale | 1 | 2 | Slight |
| Fri 26 Mar 2010 | Redcar and Cleveland | 1 | 2 | Serious |
| Sat 3 Apr 2010 | Eden | 2 | 2 | Slight |
| Sun 4 Apr 2010 | Eden | 1 | 1 | Serious |
| Sun 11 Apr 2010 | Stockton-on-Tees | 2 | 2 | Slight |
| Sat 24 Apr 2010 | Allerdale | 3 | 2 | Fatal |
| Sat 1 May 2010 | Darlington | 3 | 1 | Slight |
| Mon 3 May 2010 | Allerdale | 1 | 1 | Fatal |
| Tue 4 May 2010 | Eden | 2 | 2 | Slight |
| Mon 10 May 2010 | Middlesbrough | 3 | 1 | Serious |
| Mon 10 May 2010 | Eden | 3 | 1 | Slight |
| Tue 11 May 2010 | Allerdale | 2 | 2 | Slight |
| Tue 11 May 2010 | Middlesbrough | 1 | 1 | Slight |
| Wed 19 May 2010 | Stockton-on-Tees | 1 | 1 | Slight |
| Fri 21 May 2010 | Middlesbrough | 4 | 1 | Slight |
| Sat 22 May 2010 | Middlesbrough | 1 | 1 | Slight |
| Sun 23 May 2010 | Eden | 3 | 1 | Slight |
| Mon 24 May 2010 | Allerdale | 2 | 40 | Fatal |
| Fri 28 May 2010 | Eden | 2 | 1 | Slight |
| Sat 29 May 2010 | Eden | 3 | 3 | Slight |
| Sat 29 May 2010 | Eden | 2 | 2 | Slight |
| Mon 31 May 2010 | Eden | 1 | 1 | Slight |
| Mon 31 May 2010 | County Durham | 2 | 1 | Slight |
| Sat 5 Jun 2010 | Allerdale | 2 | 1 | Slight |
| Sun 6 Jun 2010 | County Durham | 1 | 1 | Serious |
| Sun 6 Jun 2010 | Eden | 3 | 1 | Slight |
| Tue 8 Jun 2010 | Allerdale | 2 | 2 | Slight |
| Tue 8 Jun 2010 | Allerdale | 2 | 2 | Slight |
| Wed 16 Jun 2010 | Eden | 1 | 1 | Slight |
| Thu 17 Jun 2010 | Allerdale | 2 | 3 | Slight |
| Thu 17 Jun 2010 | County Durham | 1 | 1 | Slight |
| Wed 23 Jun 2010 | Stockton-on-Tees | 2 | 2 | Slight |
| Thu 24 Jun 2010 | Middlesbrough | 2 | 4 | Serious |
| Fri 25 Jun 2010 | Allerdale | 1 | 2 | Serious |
| Sun 27 Jun 2010 | Allerdale | 3 | 2 | Slight |
| Tue 6 Jul 2010 | Middlesbrough | 3 | 1 | Slight |
| Wed 7 Jul 2010 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 9 Jul 2010 | Darlington | 2 | 1 | Slight |
| Sat 10 Jul 2010 | Darlington | 2 | 2 | Slight |
| Sun 11 Jul 2010 | Eden | 1 | 4 | Slight |
| Sun 11 Jul 2010 | Richmondshire | 2 | 1 | Slight |
| Tue 13 Jul 2010 | Eden | 3 | 2 | Slight |
| Thu 15 Jul 2010 | Eden | 3 | 1 | Serious |
| Mon 19 Jul 2010 | Eden | 2 | 1 | Slight |
| Mon 19 Jul 2010 | Eden | 2 | 1 | Slight |
| Mon 19 Jul 2010 | Stockton-on-Tees | 1 | 1 | Slight |
| Mon 26 Jul 2010 | Allerdale | 3 | 1 | Slight |
| Fri 30 Jul 2010 | Allerdale | 2 | 1 | Slight |
| Sat 31 Jul 2010 | Eden | 3 | 4 | Slight |
| Sun 1 Aug 2010 | Eden | 2 | 1 | Slight |
| Mon 2 Aug 2010 | Richmondshire | 2 | 2 | Serious |
| Fri 6 Aug 2010 | Eden | 2 | 1 | Slight |
| Mon 9 Aug 2010 | Richmondshire | 5 | 7 | Slight |
| Tue 10 Aug 2010 | Eden | 3 | 1 | Slight |
| Tue 10 Aug 2010 | Richmondshire | 2 | 2 | Serious |
| Tue 10 Aug 2010 | Richmondshire | 2 | 2 | Serious |
| Wed 11 Aug 2010 | Middlesbrough | 2 | 1 | Slight |
| Sun 15 Aug 2010 | Allerdale | 2 | 2 | Slight |
| Thu 19 Aug 2010 | Darlington | 1 | 2 | Slight |
| Fri 20 Aug 2010 | Redcar and Cleveland | 2 | 1 | Slight |
| Tue 31 Aug 2010 | Middlesbrough | 2 | 1 | Slight |
| Thu 2 Sep 2010 | Darlington | 3 | 1 | Slight |
| Thu 16 Sep 2010 | Eden | 2 | 1 | Slight |
| Thu 16 Sep 2010 | Redcar and Cleveland | 2 | 1 | Slight |
| Mon 20 Sep 2010 | Middlesbrough | 2 | 1 | Serious |
| Tue 21 Sep 2010 | Eden | 1 | 1 | Serious |
| Tue 21 Sep 2010 | Middlesbrough | 3 | 2 | Slight |
| Tue 21 Sep 2010 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 24 Sep 2010 | Richmondshire | 3 | 3 | Serious |
| Sun 26 Sep 2010 | Middlesbrough | 2 | 1 | Slight |
| Sun 3 Oct 2010 | Middlesbrough | 2 | 1 | Slight |
| Mon 4 Oct 2010 | Redcar and Cleveland | 2 | 1 | Slight |
| Thu 7 Oct 2010 | Eden | 2 | 1 | Serious |
| Mon 18 Oct 2010 | Redcar and Cleveland | 2 | 1 | Slight |
| Tue 19 Oct 2010 | Eden | 2 | 1 | Slight |
| Fri 22 Oct 2010 | Middlesbrough | 2 | 2 | Slight |
| Fri 22 Oct 2010 | Eden | 2 | 2 | Slight |
| Tue 26 Oct 2010 | Eden | 4 | 2 | Serious |
| Tue 26 Oct 2010 | Eden | 2 | 1 | Slight |
| Sun 31 Oct 2010 | Eden | 2 | 2 | Slight |
| Mon 1 Nov 2010 | Eden | 2 | 1 | Slight |
| Mon 1 Nov 2010 | Eden | 2 | 1 | Slight |
| Wed 3 Nov 2010 | Middlesbrough | 1 | 1 | Serious |
| Thu 4 Nov 2010 | Eden | 1 | 1 | Serious |
| Mon 8 Nov 2010 | Allerdale | 2 | 1 | Slight |
| Mon 8 Nov 2010 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 11 Nov 2010 | Middlesbrough | 1 | 1 | Slight |
| Sat 13 Nov 2010 | Eden | 2 | 3 | Slight |
| Mon 15 Nov 2010 | Eden | 2 | 1 | Slight |
| Thu 18 Nov 2010 | Allerdale | 2 | 1 | Slight |
| Sat 20 Nov 2010 | Middlesbrough | 2 | 2 | Slight |
| Sun 21 Nov 2010 | Darlington | 3 | 2 | Slight |
| Tue 23 Nov 2010 | Eden | 2 | 1 | Serious |
| Sat 27 Nov 2010 | County Durham | 2 | 3 | Slight |
| Wed 1 Dec 2010 | Redcar and Cleveland | 2 | 1 | Slight |
| Wed 8 Dec 2010 | Richmondshire | 3 | 1 | Slight |
| Thu 9 Dec 2010 | County Durham | 1 | 2 | Serious |
| Wed 15 Dec 2010 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 17 Dec 2010 | Middlesbrough | 3 | 2 | Slight |
| Fri 17 Dec 2010 | Middlesbrough | 2 | 2 | Slight |
| Sat 18 Dec 2010 | Darlington | 1 | 2 | Slight |
| Tue 21 Dec 2010 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 22 Dec 2010 | Allerdale | 1 | 1 | Slight |
| Thu 23 Dec 2010 | County Durham | 1 | 1 | Serious |
| Sat 25 Dec 2010 | Allerdale | 1 | 1 | Slight |
| Sat 25 Dec 2010 | Allerdale | 1 | 1 | Serious |
| Sun 26 Dec 2010 | Eden | 1 | 1 | Slight |
| Tue 28 Dec 2010 | Eden | 1 | 1 | Slight |