Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 15 Jan 2012 | Cheshire West and Chester | 2 | 2 | Slight |
| Sun 22 Jan 2012 | Halton | 2 | 1 | Slight |
| Sun 22 Jan 2012 | Halton | 2 | 1 | Slight |
| Sun 22 Jan 2012 | Halton | 2 | 4 | Slight |
| Wed 25 Jan 2012 | Halton | 2 | 1 | Slight |
| Wed 25 Jan 2012 | Cheshire East | 2 | 1 | Slight |
| Thu 26 Jan 2012 | Cheshire West and Chester | 2 | 1 | Serious |
| Sat 28 Jan 2012 | Cheshire East | 2 | 1 | Slight |
| Sat 28 Jan 2012 | Halton | 2 | 2 | Slight |
| Sat 28 Jan 2012 | Halton | 2 | 2 | Slight |
| Thu 2 Feb 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Sun 5 Feb 2012 | Halton | 1 | 1 | Slight |
| Mon 6 Feb 2012 | Halton | 2 | 1 | Slight |
| Mon 6 Feb 2012 | Halton | 2 | 1 | Slight |
| Wed 8 Feb 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Thu 9 Feb 2012 | Halton | 1 | 1 | Slight |
| Thu 9 Feb 2012 | Cheshire West and Chester | 2 | 3 | Slight |
| Tue 14 Feb 2012 | Cheshire West and Chester | 2 | 3 | Slight |
| Fri 17 Feb 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Mon 20 Feb 2012 | Cheshire East | 2 | 2 | Serious |
| Thu 23 Feb 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Thu 23 Feb 2012 | Cheshire East | 6 | 2 | Serious |
| Mon 5 Mar 2012 | Halton | 3 | 3 | Slight |
| Sat 17 Mar 2012 | Cheshire East | 2 | 2 | Slight |
| Sat 17 Mar 2012 | Halton | 1 | 1 | Slight |
| Sun 18 Mar 2012 | Halton | 5 | 4 | Serious |
| Thu 22 Mar 2012 | Cheshire West and Chester | 3 | 1 | Serious |
| Tue 3 Apr 2012 | Cheshire West and Chester | 1 | 1 | Slight |
| Wed 11 Apr 2012 | Halton | 2 | 1 | Slight |
| Fri 13 Apr 2012 | Cheshire West and Chester | 1 | 1 | Slight |
| Fri 13 Apr 2012 | Halton | 1 | 2 | Slight |
| Fri 13 Apr 2012 | Halton | 1 | 2 | Slight |
| Mon 23 Apr 2012 | Cheshire East | 2 | 2 | Slight |
| Thu 26 Apr 2012 | Cheshire East | 2 | 2 | Slight |
| Thu 26 Apr 2012 | Cheshire East | 3 | 1 | Slight |
| Fri 27 Apr 2012 | Halton | 1 | 1 | Serious |
| Sat 5 May 2012 | Halton | 1 | 1 | Serious |
| Sat 5 May 2012 | Halton | 1 | 1 | Serious |
| Sat 5 May 2012 | Cheshire West and Chester | 2 | 2 | Slight |
| Sat 5 May 2012 | Cheshire West and Chester | 2 | 2 | Slight |
| Sun 13 May 2012 | Cheshire East | 3 | 1 | Slight |
| Thu 17 May 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Tue 22 May 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Thu 24 May 2012 | Cheshire West and Chester | 2 | 2 | Slight |
| Sun 27 May 2012 | Halton | 2 | 1 | Slight |
| Tue 29 May 2012 | Halton | 2 | 1 | Slight |
| Mon 11 Jun 2012 | Halton | 2 | 1 | Slight |
| Thu 14 Jun 2012 | Cheshire East | 2 | 1 | Slight |
| Sat 16 Jun 2012 | Cheshire East | 1 | 1 | Slight |
| Sun 17 Jun 2012 | Halton | 2 | 2 | Slight |
| Thu 21 Jun 2012 | Cheshire West and Chester | 3 | 2 | Slight |
| Mon 25 Jun 2012 | Cheshire East | 2 | 1 | Slight |
| Tue 26 Jun 2012 | Cheshire West and Chester | 2 | 1 | Serious |
| Fri 29 Jun 2012 | Cheshire East | 2 | 1 | Serious |
| Sun 1 Jul 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Mon 2 Jul 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Fri 6 Jul 2012 | Cheshire East | 3 | 1 | Slight |
| Sun 8 Jul 2012 | Halton | 1 | 1 | Serious |
| Mon 9 Jul 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Wed 11 Jul 2012 | Cheshire East | 2 | 2 | Slight |
| Thu 12 Jul 2012 | Halton | 1 | 1 | Serious |
| Thu 12 Jul 2012 | Cheshire East | 1 | 1 | Slight |
| Tue 17 Jul 2012 | Cheshire West and Chester | 1 | 2 | Slight |
| Sat 28 Jul 2012 | Halton | 1 | 1 | Slight |
| Sat 28 Jul 2012 | Halton | 1 | 1 | Serious |
| Sat 28 Jul 2012 | Cheshire West and Chester | 1 | 1 | Slight |
| Wed 1 Aug 2012 | Halton | 2 | 1 | Slight |
| Sun 5 Aug 2012 | Cheshire East | 2 | 1 | Slight |
| Tue 7 Aug 2012 | Cheshire West and Chester | 2 | 2 | Slight |
| Fri 10 Aug 2012 | Cheshire East | 3 | 1 | Slight |
| Sat 11 Aug 2012 | Cheshire West and Chester | 2 | 1 | Serious |
| Thu 16 Aug 2012 | Cheshire East | 3 | 1 | Slight |
| Wed 22 Aug 2012 | Cheshire East | 1 | 2 | Slight |
| Thu 6 Sep 2012 | Halton | 2 | 1 | Slight |
| Thu 6 Sep 2012 | Halton | 2 | 1 | Slight |
| Wed 12 Sep 2012 | Cheshire East | 2 | 2 | Slight |
| Thu 13 Sep 2012 | Halton | 2 | 1 | Slight |
| Wed 19 Sep 2012 | Cheshire West and Chester | 1 | 1 | Serious |
| Thu 20 Sep 2012 | Halton | 2 | 1 | Slight |
| Fri 28 Sep 2012 | Cheshire East | 2 | 1 | Slight |
| Wed 17 Oct 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Sun 21 Oct 2012 | Cheshire West and Chester | 3 | 2 | Slight |
| Wed 24 Oct 2012 | Halton | 1 | 2 | Serious |
| Sat 27 Oct 2012 | Cheshire West and Chester | 2 | 2 | Slight |
| Thu 1 Nov 2012 | Cheshire West and Chester | 1 | 2 | Slight |
| Thu 1 Nov 2012 | Halton | 2 | 1 | Slight |
| Fri 2 Nov 2012 | Cheshire East | 2 | 1 | Slight |
| Sat 10 Nov 2012 | Halton | 2 | 1 | Slight |
| Sun 11 Nov 2012 | Halton | 1 | 1 | Slight |
| Wed 14 Nov 2012 | Halton | 2 | 1 | Slight |
| Sat 17 Nov 2012 | Halton | 1 | 1 | Slight |
| Sat 17 Nov 2012 | Halton | 1 | 1 | Slight |
| Sat 17 Nov 2012 | Halton | 1 | 1 | Slight |
| Sun 25 Nov 2012 | Halton | 2 | 1 | Serious |
| Mon 26 Nov 2012 | Cheshire East | 2 | 1 | Slight |
| Sun 2 Dec 2012 | Halton | 1 | 1 | Slight |
| Sun 2 Dec 2012 | Halton | 1 | 1 | Slight |
| Sun 2 Dec 2012 | Halton | 1 | 2 | Slight |
| Mon 3 Dec 2012 | Halton | 2 | 2 | Serious |
| Mon 3 Dec 2012 | Cheshire East | 2 | 1 | Slight |
| Wed 5 Dec 2012 | Cheshire West and Chester | 2 | 1 | Slight |
| Tue 11 Dec 2012 | Halton | 2 | 5 | Slight |
| Tue 11 Dec 2012 | Halton | 2 | 5 | Slight |
| Thu 13 Dec 2012 | Halton | 1 | 1 | Serious |
| Mon 17 Dec 2012 | Halton | 2 | 2 | Slight |
| Tue 18 Dec 2012 | Halton | 3 | 1 | Slight |
| Wed 26 Dec 2012 | Halton | 1 | 1 | Slight |