Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 7 Jan 1991 | Chesterfield | 2 | 2 | Slight |
| Mon 7 Jan 1991 | North East Derbyshire | 1 | 2 | Slight |
| Thu 17 Jan 1991 | North East Derbyshire | 2 | 1 | Slight |
| Tue 22 Jan 1991 | Bolsover | 1 | 1 | Slight |
| Fri 25 Jan 1991 | Derbyshire Dales | 2 | 1 | Serious |
| Thu 31 Jan 1991 | North East Derbyshire | 1 | 1 | Slight |
| Wed 6 Feb 1991 | Bolsover | 2 | 2 | Slight |
| Fri 8 Feb 1991 | Bolsover | 2 | 2 | Slight |
| Tue 19 Feb 1991 | Bolsover | 2 | 2 | Slight |
| Mon 4 Mar 1991 | Chesterfield | 2 | 1 | Slight |
| Tue 12 Mar 1991 | North East Derbyshire | 2 | 1 | Slight |
| Fri 15 Mar 1991 | North East Derbyshire | 3 | 2 | Slight |
| Mon 18 Mar 1991 | Chesterfield | 3 | 1 | Serious |
| Wed 20 Mar 1991 | Bolsover | 2 | 1 | Slight |
| Thu 21 Mar 1991 | Bassetlaw | 2 | 2 | Serious |
| Fri 22 Mar 1991 | North East Derbyshire | 1 | 1 | Slight |
| Fri 22 Mar 1991 | North East Derbyshire | 2 | 2 | Slight |
| Sun 7 Apr 1991 | Chesterfield | 2 | 1 | Slight |
| Wed 10 Apr 1991 | Bassetlaw | 2 | 1 | Slight |
| Sat 20 Apr 1991 | North East Derbyshire | 2 | 2 | Slight |
| Wed 1 May 1991 | Bassetlaw | 3 | 4 | Slight |
| Wed 15 May 1991 | North East Derbyshire | 2 | 1 | Serious |
| Sat 18 May 1991 | North East Derbyshire | 2 | 1 | Slight |
| Sun 19 May 1991 | North East Derbyshire | 2 | 3 | Slight |
| Tue 21 May 1991 | Derbyshire Dales | 2 | 1 | Slight |
| Sat 25 May 1991 | Bolsover | 2 | 1 | Slight |
| Sun 26 May 1991 | Chesterfield | 1 | 1 | Serious |
| Mon 3 Jun 1991 | Bolsover | 3 | 1 | Slight |
| Thu 6 Jun 1991 | North East Derbyshire | 2 | 2 | Slight |
| Sat 8 Jun 1991 | North East Derbyshire | 2 | 1 | Slight |
| Tue 18 Jun 1991 | North East Derbyshire | 3 | 1 | Slight |
| Wed 19 Jun 1991 | North East Derbyshire | 2 | 1 | Slight |
| Fri 21 Jun 1991 | Chesterfield | 2 | 1 | Slight |
| Fri 21 Jun 1991 | Chesterfield | 2 | 1 | Slight |
| Fri 21 Jun 1991 | North East Derbyshire | 2 | 1 | Slight |
| Thu 27 Jun 1991 | North East Derbyshire | 2 | 1 | Slight |
| Sat 29 Jun 1991 | Bolsover | 1 | 4 | Slight |
| Wed 3 Jul 1991 | Bassetlaw | 2 | 1 | Slight |
| Fri 5 Jul 1991 | Chesterfield | 1 | 1 | Slight |
| Sat 20 Jul 1991 | Chesterfield | 1 | 1 | Serious |
| Tue 23 Jul 1991 | North East Derbyshire | 2 | 1 | Slight |
| Tue 23 Jul 1991 | North East Derbyshire | 2 | 1 | Slight |
| Wed 24 Jul 1991 | North East Derbyshire | 4 | 1 | Slight |
| Fri 26 Jul 1991 | North East Derbyshire | 2 | 3 | Slight |
| Mon 29 Jul 1991 | North East Derbyshire | 2 | 3 | Fatal |
| Tue 6 Aug 1991 | South Derbyshire | 2 | 1 | Slight |
| Wed 7 Aug 1991 | South Derbyshire | 2 | 2 | Slight |
| Mon 19 Aug 1991 | Bolsover | 2 | 1 | Slight |
| Fri 30 Aug 1991 | Chesterfield | 1 | 1 | Slight |
| Sun 15 Sep 1991 | Chesterfield | 2 | 3 | Slight |
| Mon 16 Sep 1991 | Bolsover | 2 | 1 | Slight |
| Sun 29 Sep 1991 | North East Derbyshire | 3 | 2 | Slight |
| Mon 30 Sep 1991 | Bolsover | 3 | 2 | Slight |
| Mon 30 Sep 1991 | North East Derbyshire | 2 | 1 | Slight |
| Fri 4 Oct 1991 | Bassetlaw | 2 | 1 | Slight |
| Fri 4 Oct 1991 | North East Derbyshire | 3 | 1 | Slight |
| Sun 6 Oct 1991 | North East Derbyshire | 2 | 2 | Serious |
| Fri 11 Oct 1991 | North East Derbyshire | 1 | 2 | Slight |
| Wed 16 Oct 1991 | North East Derbyshire | 2 | 2 | Slight |
| Tue 22 Oct 1991 | Bolsover | 2 | 1 | Slight |
| Fri 25 Oct 1991 | Derbyshire Dales | 2 | 1 | Slight |
| Thu 31 Oct 1991 | Chesterfield | 2 | 2 | Slight |
| Mon 4 Nov 1991 | Bolsover | 2 | 1 | Slight |
| Thu 7 Nov 1991 | North East Derbyshire | 2 | 4 | Slight |
| Mon 11 Nov 1991 | North East Derbyshire | 3 | 2 | Slight |
| Tue 12 Nov 1991 | North East Derbyshire | 2 | 1 | Slight |
| Sat 16 Nov 1991 | Bassetlaw | 3 | 2 | Fatal |
| Sat 16 Nov 1991 | North East Derbyshire | 3 | 3 | Slight |
| Fri 22 Nov 1991 | Chesterfield | 3 | 1 | Slight |
| Tue 26 Nov 1991 | Derbyshire Dales | 3 | 1 | Slight |
| Tue 26 Nov 1991 | Derbyshire Dales | 2 | 1 | Slight |
| Mon 9 Dec 1991 | Derbyshire Dales | 2 | 1 | Slight |
| Tue 17 Dec 1991 | North East Derbyshire | 2 | 3 | Slight |
| Wed 18 Dec 1991 | North East Derbyshire | 4 | 3 | Slight |
| Thu 19 Dec 1991 | North East Derbyshire | 2 | 1 | Slight |
| Thu 19 Dec 1991 | North East Derbyshire | 1 | 1 | Slight |
| Sat 21 Dec 1991 | Bolsover | 1 | 1 | Slight |
| Sat 21 Dec 1991 | Derbyshire Dales | 1 | 1 | Slight |