Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 1 Jan 2010 | Harrow | 2 | 1 | Slight |
| Sun 3 Jan 2010 | Hertsmere | 1 | 1 | Fatal |
| Sat 30 Jan 2010 | Harrow | 1 | 1 | Slight |
| Tue 2 Feb 2010 | Harrow | 2 | 1 | Slight |
| Mon 8 Feb 2010 | Harrow | 2 | 1 | Slight |
| Wed 10 Feb 2010 | Harrow | 2 | 1 | Slight |
| Mon 22 Feb 2010 | Harrow | 2 | 1 | Slight |
| Sat 27 Feb 2010 | Harrow | 1 | 2 | Slight |
| Tue 2 Mar 2010 | Harrow | 1 | 2 | Slight |
| Tue 2 Mar 2010 | Harrow | 1 | 2 | Slight |
| Sun 7 Mar 2010 | Harrow | 2 | 1 | Slight |
| Fri 12 Mar 2010 | Harrow | 2 | 1 | Slight |
| Thu 8 Apr 2010 | Harrow | 2 | 2 | Slight |
| Tue 13 Apr 2010 | Brent | 1 | 1 | Slight |
| Wed 14 Apr 2010 | Harrow | 2 | 2 | Slight |
| Wed 21 Apr 2010 | Hertsmere | 1 | 2 | Slight |
| Thu 22 Apr 2010 | Brent | 2 | 1 | Slight |
| Fri 23 Apr 2010 | Harrow | 2 | 1 | Slight |
| Tue 27 Apr 2010 | Harrow | 1 | 1 | Slight |
| Wed 28 Apr 2010 | Harrow | 2 | 3 | Slight |
| Tue 11 May 2010 | Harrow | 1 | 1 | Slight |
| Sun 23 May 2010 | Hertsmere | 2 | 2 | Slight |
| Wed 26 May 2010 | Brent | 2 | 1 | Slight |
| Tue 1 Jun 2010 | Brent | 2 | 1 | Slight |
| Fri 11 Jun 2010 | Harrow | 1 | 1 | Slight |
| Fri 11 Jun 2010 | Harrow | 1 | 1 | Slight |
| Fri 11 Jun 2010 | Harrow | 2 | 1 | Slight |
| Tue 29 Jun 2010 | Harrow | 1 | 1 | Serious |
| Fri 2 Jul 2010 | Brent | 2 | 1 | Slight |
| Wed 7 Jul 2010 | Harrow | 1 | 1 | Slight |
| Wed 7 Jul 2010 | Harrow | 1 | 1 | Slight |
| Sat 10 Jul 2010 | Harrow | 2 | 2 | Slight |
| Fri 16 Jul 2010 | Hertsmere | 3 | 2 | Slight |
| Fri 16 Jul 2010 | Harrow | 2 | 2 | Slight |
| Sun 18 Jul 2010 | Harrow | 1 | 1 | Slight |
| Sun 18 Jul 2010 | Harrow | 1 | 1 | Slight |
| Fri 23 Jul 2010 | Brent | 2 | 1 | Slight |
| Fri 23 Jul 2010 | Harrow | 2 | 1 | Slight |
| Sat 24 Jul 2010 | Harrow | 2 | 1 | Slight |
| Sat 31 Jul 2010 | Harrow | 2 | 2 | Slight |
| Sun 1 Aug 2010 | Harrow | 2 | 1 | Slight |
| Wed 4 Aug 2010 | Brent | 2 | 1 | Slight |
| Fri 13 Aug 2010 | Harrow | 2 | 2 | Slight |
| Thu 26 Aug 2010 | Harrow | 1 | 1 | Slight |
| Thu 9 Sep 2010 | Harrow | 2 | 1 | Slight |
| Fri 10 Sep 2010 | Hertsmere | 2 | 1 | Slight |
| Sat 11 Sep 2010 | Brent | 2 | 1 | Slight |
| Wed 15 Sep 2010 | Harrow | 2 | 1 | Slight |
| Sat 18 Sep 2010 | Harrow | 2 | 1 | Slight |
| Thu 23 Sep 2010 | Harrow | 1 | 1 | Slight |
| Sat 25 Sep 2010 | Harrow | 2 | 1 | Slight |
| Sun 26 Sep 2010 | Brent | 1 | 1 | Slight |
| Fri 1 Oct 2010 | Harrow | 1 | 1 | Slight |
| Mon 4 Oct 2010 | Brent | 2 | 1 | Slight |
| Wed 6 Oct 2010 | Harrow | 2 | 1 | Slight |
| Wed 6 Oct 2010 | Harrow | 2 | 1 | Slight |
| Tue 2 Nov 2010 | Harrow | 2 | 1 | Slight |
| Wed 3 Nov 2010 | Harrow | 2 | 2 | Slight |
| Fri 5 Nov 2010 | Harrow | 2 | 2 | Slight |
| Mon 8 Nov 2010 | Brent | 2 | 1 | Slight |
| Wed 10 Nov 2010 | Harrow | 1 | 1 | Slight |
| Sun 21 Nov 2010 | Harrow | 2 | 1 | Slight |
| Tue 23 Nov 2010 | Harrow | 1 | 1 | Slight |
| Tue 23 Nov 2010 | Harrow | 1 | 1 | Slight |
| Sun 28 Nov 2010 | Brent | 1 | 1 | Slight |