Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 4 Jan 2012 | Hillingdon | 2 | 2 | Slight |
| Thu 5 Jan 2012 | Hillingdon | 1 | 1 | Serious |
| Thu 5 Jan 2012 | Hillingdon | 1 | 1 | Serious |
| Sat 7 Jan 2012 | Hillingdon | 1 | 1 | Slight |
| Sun 15 Jan 2012 | Hillingdon | 1 | 1 | Serious |
| Sun 15 Jan 2012 | Hillingdon | 1 | 1 | Serious |
| Mon 16 Jan 2012 | Hillingdon | 2 | 1 | Slight |
| Sun 22 Jan 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 3 Feb 2012 | Hillingdon | 1 | 1 | Slight |
| Thu 9 Feb 2012 | Hillingdon | 3 | 2 | Slight |
| Thu 9 Feb 2012 | Hillingdon | 3 | 2 | Slight |
| Fri 10 Feb 2012 | Hillingdon | 2 | 2 | Slight |
| Tue 14 Feb 2012 | Hillingdon | 2 | 1 | Slight |
| Tue 14 Feb 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 8 Mar 2012 | Hillingdon | 2 | 1 | Slight |
| Mon 12 Mar 2012 | Hillingdon | 1 | 1 | Slight |
| Wed 14 Mar 2012 | Hillingdon | 3 | 2 | Slight |
| Sat 24 Mar 2012 | Hillingdon | 2 | 1 | Slight |
| Mon 26 Mar 2012 | Hillingdon | 2 | 2 | Slight |
| Tue 27 Mar 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 20 Apr 2012 | Hillingdon | 4 | 1 | Serious |
| Fri 20 Apr 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 27 Apr 2012 | Hillingdon | 2 | 2 | Slight |
| Wed 2 May 2012 | Hillingdon | 1 | 2 | Slight |
| Fri 11 May 2012 | Hillingdon | 2 | 1 | Slight |
| Sun 13 May 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 17 May 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 17 May 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 31 May 2012 | Hillingdon | 2 | 1 | Slight |
| Mon 9 Jul 2012 | Hillingdon | 1 | 1 | Serious |
| Sat 14 Jul 2012 | Hillingdon | 1 | 1 | Slight |
| Thu 19 Jul 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 19 Jul 2012 | Hillingdon | 2 | 1 | Slight |
| Tue 31 Jul 2012 | Hillingdon | 1 | 1 | Serious |
| Wed 8 Aug 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 17 Aug 2012 | Hillingdon | 2 | 1 | Slight |
| Sun 19 Aug 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 31 Aug 2012 | Hillingdon | 2 | 2 | Slight |
| Tue 4 Sep 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 6 Sep 2012 | Hillingdon | 4 | 3 | Slight |
| Tue 11 Sep 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 13 Sep 2012 | Hillingdon | 2 | 1 | Slight |
| Tue 18 Sep 2012 | Hillingdon | 2 | 3 | Slight |
| Sat 13 Oct 2012 | Hillingdon | 2 | 1 | Serious |
| Mon 15 Oct 2012 | Hillingdon | 2 | 3 | Slight |
| Tue 16 Oct 2012 | Hillingdon | 1 | 1 | Slight |
| Fri 19 Oct 2012 | Hillingdon | 2 | 1 | Slight |
| Tue 23 Oct 2012 | Hillingdon | 3 | 1 | Slight |
| Mon 29 Oct 2012 | Hillingdon | 1 | 1 | Slight |
| Fri 9 Nov 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 9 Nov 2012 | Hillingdon | 2 | 1 | Slight |
| Thu 15 Nov 2012 | Hillingdon | 2 | 1 | Slight |
| Tue 20 Nov 2012 | Hillingdon | 2 | 1 | Slight |
| Fri 30 Nov 2012 | Hillingdon | 2 | 1 | Slight |
| Wed 5 Dec 2012 | Hillingdon | 2 | 1 | Slight |
| Sun 16 Dec 2012 | Hillingdon | 2 | 1 | Slight |
| Sun 16 Dec 2012 | Hillingdon | 2 | 1 | Slight |
| Mon 17 Dec 2012 | Hillingdon | 2 | 1 | Slight |