Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 7 Jan 2011 | Leeds | 2 | 1 | Slight |
| Sat 8 Jan 2011 | Leeds | 1 | 1 | Slight |
| Fri 14 Jan 2011 | Leeds | 2 | 2 | Slight |
| Fri 14 Jan 2011 | Leeds | 2 | 2 | Slight |
| Wed 19 Jan 2011 | Kirklees | 2 | 1 | Serious |
| Wed 19 Jan 2011 | Leeds | 3 | 1 | Slight |
| Sat 22 Jan 2011 | Leeds | 2 | 1 | Slight |
| Fri 28 Jan 2011 | Leeds | 2 | 1 | Slight |
| Wed 2 Feb 2011 | Leeds | 2 | 1 | Slight |
| Tue 8 Feb 2011 | Kirklees | 2 | 4 | Slight |
| Sat 12 Feb 2011 | Leeds | 2 | 3 | Slight |
| Sat 12 Feb 2011 | Leeds | 2 | 1 | Slight |
| Sun 13 Feb 2011 | Leeds | 2 | 1 | Slight |
| Tue 22 Feb 2011 | Leeds | 1 | 1 | Slight |
| Thu 24 Feb 2011 | Leeds | 2 | 1 | Slight |
| Fri 25 Feb 2011 | Kirklees | 2 | 2 | Slight |
| Sun 27 Feb 2011 | Kirklees | 2 | 1 | Slight |
| Tue 1 Mar 2011 | Leeds | 2 | 1 | Slight |
| Tue 8 Mar 2011 | Leeds | 2 | 2 | Slight |
| Sun 20 Mar 2011 | Leeds | 2 | 1 | Slight |
| Sun 20 Mar 2011 | Leeds | 2 | 1 | Slight |
| Mon 28 Mar 2011 | Leeds | 2 | 1 | Slight |
| Tue 29 Mar 2011 | Leeds | 2 | 1 | Slight |
| Tue 29 Mar 2011 | Leeds | 2 | 2 | Slight |
| Thu 31 Mar 2011 | Leeds | 2 | 1 | Slight |
| Thu 31 Mar 2011 | Leeds | 2 | 1 | Slight |
| Sat 2 Apr 2011 | Kirklees | 2 | 5 | Serious |
| Tue 12 Apr 2011 | Leeds | 3 | 4 | Slight |
| Sun 17 Apr 2011 | Kirklees | 2 | 1 | Slight |
| Tue 26 Apr 2011 | Leeds | 2 | 1 | Slight |
| Sat 30 Apr 2011 | Kirklees | 2 | 2 | Slight |
| Tue 3 May 2011 | Leeds | 1 | 1 | Slight |
| Mon 16 May 2011 | Leeds | 2 | 1 | Slight |
| Wed 18 May 2011 | Leeds | 1 | 1 | Slight |
| Wed 18 May 2011 | Leeds | 1 | 1 | Slight |
| Wed 1 Jun 2011 | Leeds | 2 | 1 | Slight |
| Wed 8 Jun 2011 | Leeds | 2 | 4 | Slight |
| Fri 10 Jun 2011 | Kirklees | 1 | 1 | Slight |
| Sun 12 Jun 2011 | Kirklees | 2 | 1 | Slight |
| Tue 21 Jun 2011 | Leeds | 2 | 1 | Slight |
| Wed 22 Jun 2011 | Leeds | 2 | 2 | Slight |
| Tue 28 Jun 2011 | Leeds | 2 | 1 | Slight |
| Thu 30 Jun 2011 | Leeds | 1 | 1 | Slight |
| Mon 4 Jul 2011 | Leeds | 2 | 1 | Slight |
| Fri 8 Jul 2011 | Leeds | 2 | 1 | Slight |
| Fri 15 Jul 2011 | Leeds | 2 | 2 | Slight |
| Sat 16 Jul 2011 | Leeds | 3 | 1 | Slight |
| Tue 19 Jul 2011 | Leeds | 2 | 3 | Slight |
| Wed 20 Jul 2011 | Leeds | 3 | 2 | Slight |
| Fri 22 Jul 2011 | Leeds | 2 | 1 | Slight |
| Mon 25 Jul 2011 | Leeds | 2 | 2 | Slight |
| Mon 8 Aug 2011 | Leeds | 2 | 1 | Slight |
| Tue 9 Aug 2011 | Leeds | 2 | 1 | Slight |
| Wed 10 Aug 2011 | Leeds | 2 | 1 | Slight |
| Wed 10 Aug 2011 | Leeds | 2 | 1 | Slight |
| Wed 24 Aug 2011 | Leeds | 2 | 3 | Slight |
| Fri 26 Aug 2011 | Kirklees | 2 | 1 | Slight |
| Wed 31 Aug 2011 | Leeds | 2 | 1 | Slight |
| Wed 31 Aug 2011 | Leeds | 2 | 1 | Slight |
| Fri 2 Sep 2011 | Leeds | 1 | 1 | Slight |
| Sun 4 Sep 2011 | Leeds | 2 | 1 | Serious |
| Sat 10 Sep 2011 | Leeds | 2 | 2 | Slight |
| Mon 12 Sep 2011 | Leeds | 1 | 1 | Slight |
| Mon 12 Sep 2011 | Leeds | 1 | 1 | Slight |
| Thu 29 Sep 2011 | Leeds | 2 | 1 | Slight |
| Mon 3 Oct 2011 | Leeds | 1 | 1 | Slight |
| Fri 7 Oct 2011 | Kirklees | 3 | 2 | Slight |
| Fri 7 Oct 2011 | Leeds | 2 | 1 | Slight |
| Sun 9 Oct 2011 | Leeds | 2 | 1 | Slight |
| Sun 9 Oct 2011 | Kirklees | 2 | 2 | Serious |
| Thu 13 Oct 2011 | Leeds | 2 | 1 | Serious |
| Mon 17 Oct 2011 | Leeds | 1 | 2 | Serious |
| Mon 17 Oct 2011 | Leeds | 1 | 2 | Serious |
| Wed 19 Oct 2011 | Leeds | 1 | 2 | Slight |
| Wed 26 Oct 2011 | Leeds | 2 | 1 | Slight |
| Thu 27 Oct 2011 | Leeds | 2 | 1 | Slight |
| Sat 29 Oct 2011 | Leeds | 2 | 1 | Slight |
| Thu 3 Nov 2011 | Leeds | 2 | 2 | Slight |
| Thu 3 Nov 2011 | Leeds | 2 | 1 | Slight |
| Wed 9 Nov 2011 | Leeds | 2 | 2 | Slight |
| Thu 17 Nov 2011 | Leeds | 2 | 1 | Slight |
| Tue 29 Nov 2011 | Leeds | 1 | 1 | Slight |
| Sun 4 Dec 2011 | Leeds | 2 | 1 | Serious |
| Thu 8 Dec 2011 | Leeds | 1 | 1 | Slight |
| Sat 10 Dec 2011 | Leeds | 2 | 1 | Slight |
| Sat 10 Dec 2011 | Leeds | 4 | 2 | Slight |
| Fri 16 Dec 2011 | Leeds | 2 | 2 | Slight |
| Tue 20 Dec 2011 | Leeds | 2 | 2 | Slight |
| Thu 22 Dec 2011 | Leeds | 2 | 2 | Slight |
| Fri 23 Dec 2011 | Leeds | 3 | 2 | Slight |
| Fri 23 Dec 2011 | Leeds | 3 | 3 | Slight |