Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 12 Jan 2011 | Halton | 2 | 1 | Slight |
| Tue 18 Jan 2011 | Halton | 2 | 1 | Slight |
| Wed 19 Jan 2011 | Halton | 4 | 2 | Slight |
| Wed 19 Jan 2011 | Halton | 4 | 2 | Slight |
| Wed 19 Jan 2011 | Halton | 5 | 3 | Serious |
| Thu 27 Jan 2011 | Cheshire West and Chester | 1 | 1 | Slight |
| Thu 27 Jan 2011 | Cheshire West and Chester | 1 | 1 | Slight |
| Mon 31 Jan 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Mon 31 Jan 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Tue 1 Feb 2011 | Cheshire West and Chester | 3 | 5 | Serious |
| Thu 3 Feb 2011 | Halton | 2 | 2 | Slight |
| Sat 5 Feb 2011 | Halton | 2 | 3 | Slight |
| Sat 5 Feb 2011 | Halton | 1 | 1 | Serious |
| Tue 8 Feb 2011 | Halton | 2 | 1 | Slight |
| Thu 10 Feb 2011 | Cheshire East | 1 | 1 | Slight |
| Fri 11 Feb 2011 | Cheshire East | 2 | 2 | Slight |
| Fri 11 Feb 2011 | Cheshire East | 2 | 1 | Slight |
| Fri 11 Feb 2011 | Cheshire East | 2 | 1 | Slight |
| Sat 12 Feb 2011 | Halton | 2 | 1 | Slight |
| Mon 14 Feb 2011 | Cheshire West and Chester | 1 | 2 | Slight |
| Tue 15 Feb 2011 | Cheshire East | 2 | 1 | Serious |
| Mon 21 Feb 2011 | Halton | 1 | 1 | Slight |
| Mon 21 Feb 2011 | Halton | 1 | 1 | Slight |
| Wed 23 Feb 2011 | Halton | 2 | 1 | Slight |
| Sun 27 Feb 2011 | Halton | 2 | 2 | Slight |
| Thu 3 Mar 2011 | Halton | 2 | 1 | Slight |
| Sun 6 Mar 2011 | Cheshire East | 2 | 3 | Slight |
| Sun 6 Mar 2011 | Cheshire West and Chester | 2 | 1 | Serious |
| Wed 16 Mar 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Sat 19 Mar 2011 | Halton | 1 | 1 | Slight |
| Tue 22 Mar 2011 | Halton | 2 | 1 | Serious |
| Wed 23 Mar 2011 | Halton | 2 | 3 | Slight |
| Sun 3 Apr 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Wed 6 Apr 2011 | Cheshire West and Chester | 3 | 1 | Slight |
| Thu 7 Apr 2011 | Halton | 3 | 3 | Slight |
| Fri 8 Apr 2011 | Halton | 2 | 1 | Slight |
| Fri 15 Apr 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Mon 18 Apr 2011 | Cheshire East | 2 | 2 | Slight |
| Fri 22 Apr 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Mon 25 Apr 2011 | Halton | 1 | 1 | Serious |
| Sat 30 Apr 2011 | Halton | 1 | 1 | Serious |
| Sun 1 May 2011 | Halton | 2 | 2 | Fatal |
| Thu 5 May 2011 | Cheshire East | 2 | 1 | Serious |
| Thu 5 May 2011 | Cheshire West and Chester | 3 | 1 | Serious |
| Sat 7 May 2011 | Halton | 2 | 2 | Slight |
| Sat 14 May 2011 | Halton | 1 | 1 | Slight |
| Mon 16 May 2011 | Cheshire East | 2 | 2 | Slight |
| Fri 27 May 2011 | Cheshire East | 2 | 3 | Serious |
| Sat 28 May 2011 | Cheshire West and Chester | 2 | 1 | Serious |
| Mon 30 May 2011 | Cheshire West and Chester | 1 | 1 | Slight |
| Sat 4 Jun 2011 | Cheshire West and Chester | 1 | 1 | Slight |
| Mon 6 Jun 2011 | Cheshire West and Chester | 3 | 1 | Slight |
| Thu 9 Jun 2011 | Halton | 1 | 1 | Slight |
| Sat 18 Jun 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Sun 19 Jun 2011 | Halton | 2 | 4 | Slight |
| Mon 20 Jun 2011 | Cheshire East | 1 | 1 | Slight |
| Thu 23 Jun 2011 | Halton | 2 | 1 | Slight |
| Fri 24 Jun 2011 | Cheshire East | 2 | 2 | Serious |
| Thu 30 Jun 2011 | Halton | 2 | 1 | Fatal |
| Thu 30 Jun 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Wed 6 Jul 2011 | Halton | 2 | 1 | Slight |
| Wed 6 Jul 2011 | Halton | 2 | 2 | Slight |
| Sun 17 Jul 2011 | Cheshire West and Chester | 1 | 1 | Slight |
| Mon 18 Jul 2011 | Halton | 2 | 2 | Slight |
| Wed 27 Jul 2011 | Cheshire East | 3 | 1 | Slight |
| Fri 29 Jul 2011 | Halton | 2 | 1 | Slight |
| Thu 4 Aug 2011 | Halton | 2 | 2 | Slight |
| Mon 8 Aug 2011 | Cheshire East | 2 | 3 | Slight |
| Wed 10 Aug 2011 | Halton | 1 | 1 | Slight |
| Wed 10 Aug 2011 | Cheshire West and Chester | 1 | 1 | Serious |
| Mon 15 Aug 2011 | Halton | 2 | 1 | Serious |
| Mon 15 Aug 2011 | Halton | 2 | 1 | Serious |
| Wed 17 Aug 2011 | Cheshire East | 1 | 3 | Serious |
| Wed 24 Aug 2011 | Cheshire East | 2 | 1 | Slight |
| Tue 6 Sep 2011 | Cheshire East | 1 | 1 | Slight |
| Wed 14 Sep 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Thu 22 Sep 2011 | Halton | 2 | 1 | Slight |
| Thu 22 Sep 2011 | Halton | 2 | 1 | Slight |
| Fri 23 Sep 2011 | Halton | 2 | 3 | Slight |
| Sun 25 Sep 2011 | Cheshire West and Chester | 2 | 2 | Slight |
| Tue 27 Sep 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Wed 28 Sep 2011 | Cheshire East | 2 | 1 | Slight |
| Wed 5 Oct 2011 | Cheshire East | 1 | 1 | Slight |
| Mon 10 Oct 2011 | Cheshire East | 1 | 1 | Slight |
| Sat 15 Oct 2011 | Halton | 1 | 1 | Slight |
| Fri 21 Oct 2011 | Cheshire East | 2 | 2 | Slight |
| Sun 23 Oct 2011 | Halton | 2 | 1 | Slight |
| Sun 30 Oct 2011 | Halton | 1 | 1 | Slight |
| Tue 1 Nov 2011 | Cheshire West and Chester | 2 | 2 | Slight |
| Mon 14 Nov 2011 | Cheshire West and Chester | 2 | 1 | Serious |
| Sat 19 Nov 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Tue 29 Nov 2011 | Cheshire West and Chester | 1 | 1 | Serious |
| Thu 1 Dec 2011 | Halton | 2 | 1 | Slight |
| Thu 1 Dec 2011 | Cheshire East | 1 | 2 | Serious |
| Thu 1 Dec 2011 | Halton | 2 | 1 | Slight |
| Wed 7 Dec 2011 | Halton | 2 | 1 | Slight |
| Thu 15 Dec 2011 | Halton | 1 | 1 | Slight |
| Thu 15 Dec 2011 | Halton | 1 | 1 | Slight |
| Thu 22 Dec 2011 | Cheshire West and Chester | 1 | 2 | Serious |
| Fri 23 Dec 2011 | Cheshire West and Chester | 2 | 1 | Slight |
| Sun 25 Dec 2011 | Halton | 2 | 3 | Slight |