Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 12 Jan 1984 | Bolsover | 2 | 1 | Serious |
| Thu 12 Jan 1984 | Bolsover | 1 | 1 | Serious |
| Tue 14 Feb 1984 | Bolsover | 2 | 1 | Slight |
| Thu 23 Feb 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Fri 24 Feb 1984 | Bolsover | 2 | 1 | Serious |
| Fri 24 Feb 1984 | Chesterfield | 1 | 1 | Slight |
| Mon 27 Feb 1984 | North East Derbyshire | 1 | 1 | Slight |
| Sat 3 Mar 1984 | Bolsover | 1 | 1 | Slight |
| Mon 19 Mar 1984 | North East Derbyshire | 1 | 1 | Slight |
| Sat 14 Apr 1984 | Bolsover | 2 | 3 | Slight |
| Tue 17 Apr 1984 | North East Derbyshire | 2 | 1 | Serious |
| Wed 18 Apr 1984 | North East Derbyshire | 2 | 1 | Slight |
| Mon 23 Apr 1984 | North East Derbyshire | 2 | 2 | Serious |
| Thu 26 Apr 1984 | North East Derbyshire | 1 | 1 | Fatal |
| Thu 3 May 1984 | Chesterfield | 2 | 1 | Slight |
| Tue 15 May 1984 | Bassetlaw | 2 | 1 | Serious |
| Wed 16 May 1984 | Bassetlaw | 3 | 2 | Fatal |
| Sat 19 May 1984 | Chesterfield | 2 | 1 | Slight |
| Sun 20 May 1984 | North East Derbyshire | 3 | 2 | Serious |
| Thu 24 May 1984 | Bolsover | 1 | 1 | Slight |
| Fri 1 Jun 1984 | Bolsover | 2 | 1 | Serious |
| Fri 1 Jun 1984 | Bolsover | 1 | 1 | Slight |
| Sun 3 Jun 1984 | Bolsover | 2 | 3 | Slight |
| Fri 8 Jun 1984 | North East Derbyshire | 2 | 1 | Slight |
| Sun 17 Jun 1984 | North East Derbyshire | 2 | 3 | Fatal |
| Mon 18 Jun 1984 | North East Derbyshire | 1 | 1 | Slight |
| Sat 23 Jun 1984 | North East Derbyshire | 2 | 4 | Fatal |
| Sun 1 Jul 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Mon 2 Jul 1984 | North East Derbyshire | 1 | 3 | Slight |
| Tue 10 Jul 1984 | Bolsover | 2 | 1 | Slight |
| Tue 17 Jul 1984 | Bolsover | 2 | 2 | Slight |
| Sat 28 Jul 1984 | North East Derbyshire | 2 | 1 | Serious |
| Wed 1 Aug 1984 | Bolsover | 1 | 1 | Slight |
| Thu 2 Aug 1984 | North East Derbyshire | 2 | 1 | Slight |
| Wed 8 Aug 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Thu 9 Aug 1984 | North East Derbyshire | 2 | 1 | Slight |
| Sun 12 Aug 1984 | Bassetlaw | 1 | 2 | Slight |
| Sun 12 Aug 1984 | North East Derbyshire | 2 | 2 | Slight |
| Sun 12 Aug 1984 | Bolsover | 2 | 1 | Serious |
| Sun 12 Aug 1984 | North East Derbyshire | 3 | 1 | Slight |
| Thu 30 Aug 1984 | Bolsover | 2 | 1 | Slight |
| Sat 1 Sep 1984 | Chesterfield | 2 | 1 | Serious |
| Wed 5 Sep 1984 | Chesterfield | 2 | 1 | Slight |
| Tue 18 Sep 1984 | Bolsover | 1 | 1 | Slight |
| Sat 22 Sep 1984 | North East Derbyshire | 1 | 3 | Slight |
| Thu 27 Sep 1984 | Bolsover | 1 | 1 | Serious |
| Sat 29 Sep 1984 | North East Derbyshire | 2 | 1 | Slight |
| Mon 1 Oct 1984 | North East Derbyshire | 2 | 1 | Slight |
| Tue 2 Oct 1984 | North East Derbyshire | 3 | 2 | Slight |
| Thu 4 Oct 1984 | North East Derbyshire | 2 | 15 | Serious |
| Wed 10 Oct 1984 | Chesterfield | 2 | 1 | Slight |
| Thu 18 Oct 1984 | North East Derbyshire | 2 | 1 | Slight |
| Fri 19 Oct 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Wed 24 Oct 1984 | Chesterfield | 2 | 1 | Slight |
| Sat 27 Oct 1984 | North East Derbyshire | 2 | 2 | Slight |
| Sat 27 Oct 1984 | North East Derbyshire | 1 | 1 | Serious |
| Mon 29 Oct 1984 | Bassetlaw | 2 | 1 | Slight |
| Sun 4 Nov 1984 | Bolsover | 2 | 1 | Serious |
| Tue 13 Nov 1984 | Bolsover | 2 | 1 | Serious |
| Sat 17 Nov 1984 | North East Derbyshire | 3 | 3 | Serious |
| Sat 24 Nov 1984 | North East Derbyshire | 2 | 2 | Fatal |
| Thu 29 Nov 1984 | North East Derbyshire | 2 | 1 | Slight |
| Sat 1 Dec 1984 | Chesterfield | 2 | 1 | Slight |
| Sat 8 Dec 1984 | North East Derbyshire | 1 | 1 | Serious |
| Mon 10 Dec 1984 | Chesterfield | 2 | 1 | Slight |
| Wed 12 Dec 1984 | North East Derbyshire | 2 | 2 | Slight |
| Thu 13 Dec 1984 | North East Derbyshire | 2 | 1 | Slight |
| Fri 14 Dec 1984 | Chesterfield | 3 | 1 | Slight |
| Sat 22 Dec 1984 | Chesterfield | 2 | 2 | Slight |
| Wed 26 Dec 1984 | Chesterfield | 2 | 2 | Slight |
| Sun 30 Dec 1984 | North East Derbyshire | 1 | 1 | Slight |