Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 3 Jan 2011 | High Peak | 1 | 1 | Slight |
| Tue 4 Jan 2011 | Barnsley | 1 | 1 | Slight |
| Fri 7 Jan 2011 | Barnsley | 2 | 1 | Slight |
| Sun 9 Jan 2011 | Barnsley | 2 | 2 | Slight |
| Sun 9 Jan 2011 | Wakefield | 2 | 1 | Slight |
| Sat 15 Jan 2011 | Wakefield | 2 | 2 | Slight |
| Sat 15 Jan 2011 | Barnsley | 2 | 1 | Slight |
| Thu 20 Jan 2011 | Barnsley | 2 | 1 | Slight |
| Mon 24 Jan 2011 | Wakefield | 1 | 1 | Slight |
| Mon 24 Jan 2011 | Barnsley | 2 | 1 | Slight |
| Mon 31 Jan 2011 | High Peak | 3 | 2 | Slight |
| Tue 1 Feb 2011 | Wakefield | 1 | 2 | Slight |
| Wed 2 Feb 2011 | Barnsley | 2 | 1 | Slight |
| Fri 4 Feb 2011 | Wakefield | 1 | 2 | Serious |
| Mon 7 Feb 2011 | High Peak | 1 | 1 | Slight |
| Tue 8 Feb 2011 | Barnsley | 1 | 1 | Slight |
| Thu 17 Feb 2011 | Barnsley | 2 | 1 | Slight |
| Sun 27 Feb 2011 | Barnsley | 1 | 1 | Slight |
| Mon 28 Feb 2011 | Wakefield | 2 | 1 | Slight |
| Sun 6 Mar 2011 | Barnsley | 2 | 1 | Slight |
| Sun 6 Mar 2011 | Barnsley | 2 | 1 | Slight |
| Tue 8 Mar 2011 | Barnsley | 1 | 1 | Serious |
| Thu 10 Mar 2011 | Barnsley | 3 | 2 | Slight |
| Wed 16 Mar 2011 | Barnsley | 3 | 4 | Slight |
| Tue 29 Mar 2011 | High Peak | 2 | 1 | Slight |
| Sun 3 Apr 2011 | Barnsley | 2 | 1 | Slight |
| Fri 8 Apr 2011 | High Peak | 2 | 2 | Slight |
| Sat 16 Apr 2011 | Barnsley | 1 | 1 | Slight |
| Sun 17 Apr 2011 | Wakefield | 1 | 1 | Fatal |
| Sun 17 Apr 2011 | Barnsley | 2 | 1 | Slight |
| Tue 19 Apr 2011 | Barnsley | 2 | 1 | Slight |
| Wed 20 Apr 2011 | Barnsley | 2 | 1 | Serious |
| Tue 26 Apr 2011 | Wakefield | 3 | 2 | Slight |
| Mon 16 May 2011 | Barnsley | 2 | 1 | Slight |
| Thu 26 May 2011 | Wakefield | 1 | 1 | Slight |
| Thu 26 May 2011 | Wakefield | 1 | 1 | Slight |
| Sat 28 May 2011 | Barnsley | 1 | 1 | Serious |
| Sat 28 May 2011 | Wakefield | 2 | 1 | Slight |
| Sat 28 May 2011 | Wakefield | 2 | 1 | Slight |
| Sat 28 May 2011 | Wakefield | 2 | 1 | Slight |
| Sun 29 May 2011 | High Peak | 1 | 1 | Serious |
| Sun 5 Jun 2011 | Barnsley | 1 | 3 | Slight |
| Thu 9 Jun 2011 | Barnsley | 1 | 1 | Slight |
| Sun 12 Jun 2011 | Tameside | 2 | 3 | Slight |
| Mon 13 Jun 2011 | Barnsley | 1 | 1 | Slight |
| Tue 14 Jun 2011 | Barnsley | 2 | 1 | Slight |
| Sun 19 Jun 2011 | High Peak | 5 | 2 | Slight |
| Thu 30 Jun 2011 | Barnsley | 2 | 1 | Slight |
| Fri 8 Jul 2011 | Barnsley | 2 | 1 | Slight |
| Sat 9 Jul 2011 | Barnsley | 2 | 1 | Slight |
| Wed 13 Jul 2011 | Barnsley | 2 | 1 | Slight |
| Thu 14 Jul 2011 | Barnsley | 2 | 1 | Slight |
| Wed 20 Jul 2011 | Barnsley | 1 | 4 | Slight |
| Thu 21 Jul 2011 | Barnsley | 3 | 1 | Fatal |
| Sat 23 Jul 2011 | Barnsley | 2 | 1 | Slight |
| Mon 25 Jul 2011 | Barnsley | 1 | 1 | Slight |
| Fri 5 Aug 2011 | High Peak | 3 | 1 | Slight |
| Tue 9 Aug 2011 | Barnsley | 2 | 1 | Slight |
| Tue 9 Aug 2011 | Wakefield | 2 | 1 | Serious |
| Sat 20 Aug 2011 | High Peak | 1 | 1 | Serious |
| Fri 2 Sep 2011 | Wakefield | 1 | 2 | Serious |
| Thu 8 Sep 2011 | Barnsley | 2 | 2 | Slight |
| Mon 12 Sep 2011 | Barnsley | 1 | 1 | Slight |
| Mon 12 Sep 2011 | Barnsley | 1 | 1 | Slight |
| Wed 21 Sep 2011 | High Peak | 3 | 1 | Slight |
| Thu 22 Sep 2011 | Wakefield | 3 | 2 | Slight |
| Sat 24 Sep 2011 | Barnsley | 2 | 1 | Slight |
| Thu 29 Sep 2011 | Tameside | 2 | 1 | Slight |
| Fri 7 Oct 2011 | Wakefield | 2 | 1 | Serious |
| Mon 10 Oct 2011 | Barnsley | 2 | 1 | Slight |
| Mon 10 Oct 2011 | Wakefield | 1 | 1 | Fatal |
| Wed 19 Oct 2011 | Barnsley | 2 | 3 | Slight |
| Mon 24 Oct 2011 | Barnsley | 2 | 1 | Slight |
| Fri 28 Oct 2011 | Barnsley | 2 | 1 | Slight |
| Fri 28 Oct 2011 | Tameside | 2 | 1 | Slight |
| Sun 6 Nov 2011 | High Peak | 3 | 1 | Slight |
| Mon 7 Nov 2011 | High Peak | 1 | 2 | Serious |
| Mon 7 Nov 2011 | Barnsley | 1 | 1 | Slight |
| Sat 12 Nov 2011 | Barnsley | 2 | 1 | Slight |
| Sun 13 Nov 2011 | Barnsley | 1 | 1 | Slight |
| Mon 14 Nov 2011 | Barnsley | 2 | 1 | Slight |
| Mon 21 Nov 2011 | Barnsley | 3 | 2 | Slight |
| Wed 23 Nov 2011 | Barnsley | 2 | 1 | Slight |
| Thu 24 Nov 2011 | Barnsley | 1 | 2 | Slight |
| Fri 2 Dec 2011 | Barnsley | 2 | 4 | Slight |
| Tue 6 Dec 2011 | Barnsley | 1 | 1 | Slight |
| Fri 9 Dec 2011 | Barnsley | 2 | 1 | Slight |
| Mon 12 Dec 2011 | Barnsley | 1 | 1 | Serious |
| Wed 14 Dec 2011 | High Peak | 2 | 1 | Slight |
| Thu 15 Dec 2011 | Barnsley | 2 | 1 | Serious |
| Sat 17 Dec 2011 | Barnsley | 2 | 3 | Slight |
| Mon 26 Dec 2011 | Barnsley | 2 | 1 | Slight |
| Thu 29 Dec 2011 | High Peak | 3 | 2 | Slight |
| Thu 29 Dec 2011 | Barnsley | 1 | 1 | Slight |