Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 3 Jan 2011 | St. Helens | 2 | 1 | Slight |
| Wed 5 Jan 2011 | West Lancashire | 1 | 1 | Slight |
| Wed 5 Jan 2011 | St. Helens | 2 | 2 | Serious |
| Tue 11 Jan 2011 | St. Helens | 2 | 2 | Slight |
| Tue 11 Jan 2011 | St. Helens | 2 | 1 | Slight |
| Sun 16 Jan 2011 | West Lancashire | 2 | 2 | Slight |
| Mon 17 Jan 2011 | West Lancashire | 2 | 1 | Slight |
| Mon 17 Jan 2011 | West Lancashire | 2 | 1 | Slight |
| Thu 20 Jan 2011 | West Lancashire | 1 | 1 | Serious |
| Sun 23 Jan 2011 | West Lancashire | 3 | 3 | Slight |
| Mon 24 Jan 2011 | St. Helens | 1 | 1 | Serious |
| Thu 27 Jan 2011 | Sefton | 2 | 1 | Slight |
| Thu 3 Feb 2011 | Sefton | 2 | 1 | Slight |
| Thu 3 Feb 2011 | St. Helens | 2 | 1 | Slight |
| Tue 8 Feb 2011 | St. Helens | 2 | 1 | Slight |
| Fri 11 Feb 2011 | West Lancashire | 2 | 1 | Serious |
| Mon 14 Feb 2011 | West Lancashire | 1 | 1 | Slight |
| Sat 19 Feb 2011 | St. Helens | 2 | 2 | Slight |
| Mon 21 Feb 2011 | St. Helens | 2 | 2 | Slight |
| Wed 23 Feb 2011 | West Lancashire | 2 | 1 | Slight |
| Tue 1 Mar 2011 | St. Helens | 2 | 1 | Slight |
| Tue 1 Mar 2011 | West Lancashire | 2 | 1 | Slight |
| Wed 2 Mar 2011 | St. Helens | 2 | 2 | Slight |
| Fri 4 Mar 2011 | West Lancashire | 1 | 1 | Serious |
| Tue 8 Mar 2011 | St. Helens | 2 | 1 | Slight |
| Mon 14 Mar 2011 | St. Helens | 2 | 1 | Slight |
| Mon 21 Mar 2011 | West Lancashire | 1 | 1 | Slight |
| Mon 21 Mar 2011 | West Lancashire | 1 | 1 | Slight |
| Mon 21 Mar 2011 | Sefton | 2 | 1 | Slight |
| Wed 23 Mar 2011 | St. Helens | 1 | 1 | Slight |
| Sun 27 Mar 2011 | St. Helens | 2 | 3 | Slight |
| Tue 29 Mar 2011 | West Lancashire | 2 | 1 | Slight |
| Fri 1 Apr 2011 | St. Helens | 2 | 1 | Slight |
| Wed 6 Apr 2011 | St. Helens | 2 | 1 | Slight |
| Tue 12 Apr 2011 | Sefton | 2 | 1 | Slight |
| Fri 15 Apr 2011 | Sefton | 2 | 1 | Slight |
| Sun 17 Apr 2011 | West Lancashire | 3 | 4 | Slight |
| Mon 18 Apr 2011 | West Lancashire | 2 | 1 | Slight |
| Tue 19 Apr 2011 | West Lancashire | 2 | 3 | Slight |
| Wed 20 Apr 2011 | West Lancashire | 2 | 1 | Slight |
| Fri 22 Apr 2011 | West Lancashire | 2 | 1 | Slight |
| Fri 22 Apr 2011 | West Lancashire | 2 | 1 | Slight |
| Sun 24 Apr 2011 | West Lancashire | 2 | 1 | Slight |
| Mon 25 Apr 2011 | West Lancashire | 2 | 2 | Slight |
| Wed 27 Apr 2011 | West Lancashire | 2 | 2 | Slight |
| Sun 1 May 2011 | St. Helens | 2 | 2 | Slight |
| Sun 1 May 2011 | St. Helens | 2 | 1 | Slight |
| Mon 2 May 2011 | St. Helens | 2 | 2 | Slight |
| Mon 9 May 2011 | Sefton | 2 | 1 | Serious |
| Wed 11 May 2011 | St. Helens | 1 | 1 | Slight |
| Wed 11 May 2011 | West Lancashire | 2 | 1 | Serious |
| Fri 13 May 2011 | West Lancashire | 2 | 1 | Serious |
| Sat 14 May 2011 | West Lancashire | 2 | 2 | Slight |
| Sun 15 May 2011 | St. Helens | 2 | 3 | Slight |
| Sun 15 May 2011 | St. Helens | 2 | 1 | Slight |
| Sun 15 May 2011 | West Lancashire | 1 | 1 | Slight |
| Tue 17 May 2011 | Sefton | 1 | 1 | Slight |
| Tue 17 May 2011 | Sefton | 1 | 1 | Slight |
| Tue 17 May 2011 | West Lancashire | 1 | 1 | Slight |
| Mon 23 May 2011 | St. Helens | 2 | 1 | Slight |
| Fri 27 May 2011 | West Lancashire | 2 | 1 | Slight |
| Sun 29 May 2011 | West Lancashire | 2 | 1 | Slight |
| Sun 29 May 2011 | Sefton | 2 | 1 | Serious |
| Wed 1 Jun 2011 | St. Helens | 2 | 1 | Slight |
| Sat 4 Jun 2011 | West Lancashire | 2 | 1 | Slight |
| Tue 14 Jun 2011 | St. Helens | 3 | 1 | Slight |
| Wed 15 Jun 2011 | St. Helens | 2 | 2 | Slight |
| Thu 16 Jun 2011 | Sefton | 2 | 1 | Slight |
| Fri 17 Jun 2011 | St. Helens | 2 | 1 | Slight |
| Sat 18 Jun 2011 | West Lancashire | 2 | 2 | Slight |
| Sat 18 Jun 2011 | St. Helens | 2 | 2 | Slight |
| Tue 21 Jun 2011 | West Lancashire | 1 | 1 | Slight |
| Sat 25 Jun 2011 | West Lancashire | 2 | 2 | Slight |
| Tue 28 Jun 2011 | St. Helens | 3 | 2 | Slight |
| Mon 4 Jul 2011 | Sefton | 1 | 1 | Slight |
| Sat 9 Jul 2011 | West Lancashire | 2 | 2 | Slight |
| Sun 10 Jul 2011 | West Lancashire | 2 | 1 | Slight |
| Thu 14 Jul 2011 | West Lancashire | 2 | 1 | Slight |
| Thu 14 Jul 2011 | West Lancashire | 2 | 1 | Slight |
| Tue 19 Jul 2011 | West Lancashire | 2 | 1 | Slight |
| Fri 22 Jul 2011 | St. Helens | 2 | 1 | Slight |
| Tue 26 Jul 2011 | St. Helens | 2 | 1 | Slight |
| Fri 29 Jul 2011 | St. Helens | 2 | 2 | Slight |
| Sat 30 Jul 2011 | St. Helens | 2 | 1 | Slight |
| Mon 8 Aug 2011 | West Lancashire | 2 | 1 | Slight |
| Mon 8 Aug 2011 | West Lancashire | 2 | 1 | Slight |
| Sat 20 Aug 2011 | West Lancashire | 3 | 3 | Slight |
| Sat 20 Aug 2011 | West Lancashire | 3 | 3 | Slight |
| Mon 29 Aug 2011 | West Lancashire | 1 | 1 | Serious |
| Tue 30 Aug 2011 | Sefton | 2 | 1 | Slight |
| Sat 3 Sep 2011 | West Lancashire | 2 | 2 | Slight |
| Sun 4 Sep 2011 | St. Helens | 2 | 1 | Slight |
| Tue 6 Sep 2011 | Sefton | 1 | 1 | Slight |
| Thu 8 Sep 2011 | West Lancashire | 2 | 4 | Slight |
| Fri 9 Sep 2011 | St. Helens | 2 | 1 | Slight |
| Tue 13 Sep 2011 | St. Helens | 2 | 1 | Slight |
| Fri 16 Sep 2011 | St. Helens | 2 | 1 | Serious |
| Thu 29 Sep 2011 | West Lancashire | 2 | 1 | Slight |
| Fri 30 Sep 2011 | St. Helens | 2 | 2 | Slight |
| Mon 3 Oct 2011 | Sefton | 2 | 1 | Serious |
| Wed 5 Oct 2011 | West Lancashire | 2 | 1 | Slight |
| Wed 5 Oct 2011 | St. Helens | 2 | 3 | Slight |
| Thu 13 Oct 2011 | Sefton | 2 | 1 | Serious |
| Sun 16 Oct 2011 | Sefton | 1 | 1 | Slight |
| Sun 16 Oct 2011 | West Lancashire | 2 | 3 | Slight |
| Fri 21 Oct 2011 | St. Helens | 2 | 1 | Slight |
| Thu 10 Nov 2011 | St. Helens | 1 | 2 | Slight |
| Thu 10 Nov 2011 | St. Helens | 2 | 1 | Slight |
| Fri 11 Nov 2011 | Sefton | 1 | 1 | Serious |
| Sat 12 Nov 2011 | Sefton | 1 | 1 | Serious |
| Wed 16 Nov 2011 | West Lancashire | 2 | 3 | Serious |
| Mon 21 Nov 2011 | West Lancashire | 2 | 1 | Slight |
| Tue 29 Nov 2011 | St. Helens | 3 | 1 | Slight |
| Sat 3 Dec 2011 | Sefton | 4 | 2 | Slight |
| Wed 7 Dec 2011 | West Lancashire | 2 | 1 | Serious |
| Fri 9 Dec 2011 | St. Helens | 2 | 1 | Slight |
| Thu 15 Dec 2011 | St. Helens | 1 | 1 | Slight |
| Fri 16 Dec 2011 | West Lancashire | 2 | 1 | Slight |
| Tue 20 Dec 2011 | Sefton | 1 | 1 | Slight |
| Wed 21 Dec 2011 | St. Helens | 3 | 1 | Slight |
| Thu 22 Dec 2011 | St. Helens | 1 | 1 | Slight |
| Fri 23 Dec 2011 | West Lancashire | 2 | 1 | Slight |
| Fri 30 Dec 2011 | St. Helens | 2 | 1 | Slight |