Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 17 Jan 2011 | North Lincolnshire | 2 | 1 | Slight |
| Wed 26 Jan 2011 | Bassetlaw | 2 | 1 | Slight |
| Mon 21 Feb 2011 | Bassetlaw | 3 | 2 | Slight |
| Mon 21 Feb 2011 | North Lincolnshire | 3 | 2 | Slight |
| Sun 6 Mar 2011 | East Riding of Yorkshire | 2 | 1 | Slight |
| Mon 21 Mar 2011 | North Lincolnshire | 1 | 1 | Slight |
| Thu 31 Mar 2011 | Bassetlaw | 3 | 1 | Fatal |
| Thu 14 Apr 2011 | East Riding of Yorkshire | 2 | 2 | Slight |
| Sun 17 Apr 2011 | North Lincolnshire | 1 | 1 | Slight |
| Tue 26 Apr 2011 | East Riding of Yorkshire | 3 | 2 | Slight |
| Mon 9 May 2011 | East Riding of Yorkshire | 2 | 1 | Serious |
| Sat 14 May 2011 | North Lincolnshire | 1 | 1 | Serious |
| Sun 15 May 2011 | North Lincolnshire | 1 | 1 | Slight |
| Wed 15 Jun 2011 | North Lincolnshire | 2 | 1 | Slight |
| Wed 6 Jul 2011 | North Lincolnshire | 2 | 5 | Slight |
| Sun 10 Jul 2011 | North Lincolnshire | 1 | 2 | Slight |
| Sat 16 Jul 2011 | North Lincolnshire | 2 | 1 | Slight |
| Sat 30 Jul 2011 | East Riding of Yorkshire | 1 | 1 | Serious |
| Sat 13 Aug 2011 | North Lincolnshire | 2 | 2 | Slight |
| Tue 16 Aug 2011 | East Riding of Yorkshire | 2 | 1 | Slight |
| Wed 17 Aug 2011 | North Lincolnshire | 2 | 2 | Slight |
| Mon 29 Aug 2011 | North Lincolnshire | 2 | 2 | Slight |
| Wed 7 Sep 2011 | Bassetlaw | 2 | 1 | Slight |
| Fri 14 Oct 2011 | Bassetlaw | 1 | 1 | Serious |
| Fri 14 Oct 2011 | Bassetlaw | 1 | 1 | Slight |
| Tue 25 Oct 2011 | East Riding of Yorkshire | 3 | 2 | Serious |
| Fri 11 Nov 2011 | Bassetlaw | 1 | 1 | Slight |
| Fri 2 Dec 2011 | East Riding of Yorkshire | 1 | 1 | Slight |
| Sat 10 Dec 2011 | North Lincolnshire | 1 | 1 | Slight |