Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 12 Jan 2011 | Hillingdon | 2 | 1 | Slight |
| Wed 12 Jan 2011 | Hillingdon | 2 | 1 | Slight |
| Tue 18 Jan 2011 | Hillingdon | 2 | 1 | Slight |
| Thu 17 Feb 2011 | Hillingdon | 2 | 1 | Slight |
| Sun 20 Feb 2011 | Hillingdon | 3 | 1 | Slight |
| Thu 24 Feb 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 11 Mar 2011 | Hillingdon | 2 | 2 | Serious |
| Fri 11 Mar 2011 | Hillingdon | 2 | 2 | Serious |
| Mon 14 Mar 2011 | Hillingdon | 2 | 1 | Slight |
| Sat 26 Mar 2011 | Hillingdon | 2 | 2 | Slight |
| Sun 27 Mar 2011 | Hillingdon | 2 | 1 | Slight |
| Mon 28 Mar 2011 | Hillingdon | 2 | 1 | Serious |
| Tue 29 Mar 2011 | Hillingdon | 2 | 1 | Slight |
| Mon 18 Apr 2011 | Hillingdon | 2 | 1 | Slight |
| Mon 18 Apr 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 22 Apr 2011 | Hillingdon | 4 | 4 | Slight |
| Fri 22 Apr 2011 | Hillingdon | 4 | 4 | Slight |
| Sun 24 Apr 2011 | Hillingdon | 2 | 1 | Slight |
| Tue 26 Apr 2011 | Hillingdon | 1 | 1 | Serious |
| Wed 27 Apr 2011 | Hillingdon | 2 | 1 | Slight |
| Thu 28 Apr 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 20 May 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 27 May 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 27 May 2011 | Hillingdon | 2 | 1 | Slight |
| Sun 5 Jun 2011 | Hillingdon | 2 | 1 | Slight |
| Thu 16 Jun 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 1 Jul 2011 | Hillingdon | 2 | 1 | Slight |
| Fri 1 Jul 2011 | Hillingdon | 2 | 1 | Slight |
| Sun 10 Jul 2011 | Hillingdon | 2 | 1 | Serious |
| Thu 14 Jul 2011 | Hillingdon | 2 | 1 | Slight |
| Sun 24 Jul 2011 | Hillingdon | 2 | 1 | Slight |
| Thu 11 Aug 2011 | Hillingdon | 2 | 1 | Slight |
| Sat 27 Aug 2011 | Hillingdon | 1 | 1 | Slight |
| Fri 16 Sep 2011 | Harrow | 2 | 1 | Slight |
| Fri 23 Sep 2011 | Hillingdon | 2 | 1 | Slight |
| Mon 3 Oct 2011 | Hillingdon | 2 | 2 | Serious |
| Tue 18 Oct 2011 | Hillingdon | 1 | 1 | Slight |
| Sat 22 Oct 2011 | Hillingdon | 1 | 1 | Slight |
| Thu 27 Oct 2011 | Hillingdon | 3 | 1 | Slight |
| Fri 28 Oct 2011 | Hillingdon | 3 | 1 | Slight |
| Mon 5 Dec 2011 | Harrow | 2 | 1 | Slight |
| Wed 7 Dec 2011 | Hillingdon | 2 | 2 | Slight |