Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 2 Jan 1984 | Bolsover | 2 | 2 | Slight |
| Thu 5 Jan 1984 | Derbyshire Dales | 1 | 1 | Serious |
| Tue 10 Jan 1984 | Chesterfield | 1 | 1 | Slight |
| Tue 10 Jan 1984 | Chesterfield | 3 | 1 | Slight |
| Fri 13 Jan 1984 | Chesterfield | 1 | 1 | Slight |
| Tue 24 Jan 1984 | Chesterfield | 2 | 1 | Slight |
| Fri 27 Jan 1984 | Chesterfield | 2 | 1 | Serious |
| Sun 29 Jan 1984 | Bolsover | 1 | 1 | Slight |
| Tue 31 Jan 1984 | Chesterfield | 2 | 2 | Slight |
| Wed 1 Feb 1984 | Chesterfield | 1 | 1 | Slight |
| Fri 3 Feb 1984 | Chesterfield | 2 | 1 | Slight |
| Sat 4 Feb 1984 | Chesterfield | 2 | 1 | Serious |
| Sun 5 Feb 1984 | Bolsover | 1 | 4 | Fatal |
| Mon 6 Feb 1984 | Bolsover | 1 | 1 | Slight |
| Thu 9 Feb 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Tue 14 Feb 1984 | Chesterfield | 1 | 1 | Fatal |
| Tue 14 Feb 1984 | Chesterfield | 1 | 1 | Fatal |
| Thu 16 Feb 1984 | Bolsover | 2 | 2 | Serious |
| Tue 21 Feb 1984 | Derbyshire Dales | 1 | 1 | Serious |
| Tue 21 Feb 1984 | Chesterfield | 2 | 1 | Serious |
| Fri 24 Feb 1984 | Bolsover | 2 | 3 | Serious |
| Sat 25 Feb 1984 | Chesterfield | 2 | 1 | Slight |
| Sun 26 Feb 1984 | Bolsover | 1 | 4 | Slight |
| Mon 19 Mar 1984 | Chesterfield | 1 | 1 | Slight |
| Fri 23 Mar 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Sun 25 Mar 1984 | Chesterfield | 3 | 1 | Serious |
| Fri 30 Mar 1984 | Chesterfield | 3 | 1 | Serious |
| Sat 31 Mar 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Wed 4 Apr 1984 | North East Derbyshire | 2 | 1 | Slight |
| Fri 6 Apr 1984 | Derbyshire Dales | 3 | 1 | Slight |
| Thu 12 Apr 1984 | Chesterfield | 1 | 1 | Serious |
| Wed 18 Apr 1984 | Bolsover | 1 | 1 | Slight |
| Tue 1 May 1984 | Chesterfield | 3 | 1 | Slight |
| Sun 6 May 1984 | Derbyshire Dales | 2 | 2 | Slight |
| Mon 7 May 1984 | Bolsover | 2 | 1 | Slight |
| Mon 7 May 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Wed 23 May 1984 | Chesterfield | 3 | 1 | Slight |
| Wed 23 May 1984 | Chesterfield | 3 | 1 | Slight |
| Fri 25 May 1984 | Chesterfield | 3 | 3 | Slight |
| Sat 26 May 1984 | Derbyshire Dales | 2 | 3 | Slight |
| Sun 3 Jun 1984 | Chesterfield | 2 | 1 | Serious |
| Mon 4 Jun 1984 | Bassetlaw | 1 | 1 | Slight |
| Sat 9 Jun 1984 | North East Derbyshire | 3 | 2 | Slight |
| Sat 9 Jun 1984 | Chesterfield | 3 | 1 | Slight |
| Wed 13 Jun 1984 | Chesterfield | 1 | 1 | Serious |
| Sun 17 Jun 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Wed 20 Jun 1984 | Chesterfield | 1 | 1 | Slight |
| Sat 23 Jun 1984 | Chesterfield | 1 | 1 | Serious |
| Wed 27 Jun 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Fri 29 Jun 1984 | Chesterfield | 1 | 2 | Slight |
| Mon 2 Jul 1984 | Bolsover | 1 | 1 | Slight |
| Wed 18 Jul 1984 | Chesterfield | 2 | 1 | Slight |
| Fri 20 Jul 1984 | North East Derbyshire | 2 | 1 | Slight |
| Sat 21 Jul 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Sat 21 Jul 1984 | Bolsover | 2 | 1 | Serious |
| Sat 21 Jul 1984 | Chesterfield | 1 | 2 | Slight |
| Wed 25 Jul 1984 | Bolsover | 2 | 2 | Slight |
| Mon 30 Jul 1984 | Chesterfield | 2 | 1 | Slight |
| Sat 4 Aug 1984 | Chesterfield | 1 | 1 | Fatal |
| Sat 4 Aug 1984 | Derbyshire Dales | 1 | 3 | Slight |
| Mon 6 Aug 1984 | Chesterfield | 2 | 4 | Serious |
| Sun 12 Aug 1984 | Chesterfield | 2 | 1 | Slight |
| Wed 29 Aug 1984 | Chesterfield | 2 | 2 | Slight |
| Thu 6 Sep 1984 | Chesterfield | 1 | 1 | Serious |
| Mon 17 Sep 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Wed 19 Sep 1984 | Bolsover | 2 | 1 | Slight |
| Fri 21 Sep 1984 | Derbyshire Dales | 1 | 1 | Serious |
| Fri 21 Sep 1984 | Bolsover | 2 | 1 | Slight |
| Tue 2 Oct 1984 | Chesterfield | 2 | 1 | Slight |
| Wed 10 Oct 1984 | Chesterfield | 1 | 1 | Serious |
| Fri 12 Oct 1984 | Chesterfield | 2 | 1 | Slight |
| Sun 14 Oct 1984 | Chesterfield | 2 | 1 | Slight |
| Wed 24 Oct 1984 | Bolsover | 1 | 1 | Serious |
| Tue 30 Oct 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Sat 3 Nov 1984 | Chesterfield | 2 | 1 | Serious |
| Mon 5 Nov 1984 | Chesterfield | 2 | 1 | Slight |
| Fri 9 Nov 1984 | Chesterfield | 2 | 1 | Slight |
| Fri 16 Nov 1984 | Derbyshire Dales | 1 | 1 | Slight |
| Sat 17 Nov 1984 | Chesterfield | 2 | 1 | Serious |
| Mon 26 Nov 1984 | Chesterfield | 1 | 1 | Slight |
| Tue 27 Nov 1984 | Chesterfield | 2 | 2 | Slight |
| Thu 29 Nov 1984 | Chesterfield | 1 | 1 | Serious |
| Thu 6 Dec 1984 | Chesterfield | 1 | 1 | Slight |
| Fri 7 Dec 1984 | Chesterfield | 2 | 1 | Slight |
| Fri 7 Dec 1984 | Derbyshire Dales | 2 | 1 | Slight |
| Wed 19 Dec 1984 | Chesterfield | 2 | 1 | Slight |
| Fri 21 Dec 1984 | Derbyshire Dales | 2 | 2 | Serious |
| Wed 26 Dec 1984 | Chesterfield | 2 | 1 | Slight |
| Wed 26 Dec 1984 | Chesterfield | 1 | 2 | Slight |
| Wed 26 Dec 1984 | Chesterfield | 1 | 2 | Slight |
| Sat 29 Dec 1984 | Chesterfield | 2 | 2 | Slight |
| Mon 31 Dec 1984 | Bolsover | 1 | 4 | Slight |