Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 6 Jan 2010 | St. Albans | 1 | 1 | Slight |
| Wed 3 Mar 2010 | North Hertfordshire | 1 | 1 | Slight |
| Sat 6 Mar 2010 | St. Albans | 2 | 3 | Serious |
| Sat 6 Mar 2010 | St. Albans | 2 | 3 | Serious |
| Sat 6 Mar 2010 | St. Albans | 2 | 1 | Slight |
| Thu 18 Mar 2010 | St. Albans | 1 | 1 | Slight |
| Mon 12 Apr 2010 | St. Albans | 2 | 1 | Slight |
| Thu 22 Apr 2010 | North Hertfordshire | 1 | 1 | Slight |
| Sat 24 Apr 2010 | St. Albans | 2 | 3 | Slight |
| Tue 25 May 2010 | St. Albans | 4 | 5 | Serious |
| Sat 29 May 2010 | St. Albans | 2 | 3 | Slight |
| Tue 29 Jun 2010 | St. Albans | 2 | 1 | Slight |
| Fri 16 Jul 2010 | St. Albans | 2 | 1 | Slight |
| Wed 11 Aug 2010 | St. Albans | 2 | 1 | Slight |
| Wed 24 Nov 2010 | North Hertfordshire | 2 | 1 | Slight |
| Wed 15 Dec 2010 | St. Albans | 2 | 2 | Slight |