Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 14 Jan 1984 | East Dorset | 2 | 2 | Slight |
| Sat 21 Jan 1984 | South Somerset | 2 | 6 | Serious |
| Sat 3 Mar 1984 | North Dorset | 2 | 2 | Slight |
| Tue 6 Mar 1984 | North Dorset | 1 | 1 | Slight |
| Sat 31 Mar 1984 | North Dorset | 1 | 3 | Slight |
| Mon 23 Apr 1984 | South Somerset | 1 | 1 | Slight |
| Fri 27 Apr 1984 | North Dorset | 2 | 1 | Slight |
| Sat 28 Apr 1984 | South Somerset | 3 | 1 | Slight |
| Wed 9 May 1984 | East Dorset | 2 | 1 | Serious |
| Thu 10 May 1984 | South Somerset | 1 | 1 | Serious |
| Wed 16 May 1984 | East Dorset | 1 | 1 | Slight |
| Sat 26 May 1984 | North Dorset | 2 | 1 | Slight |
| Fri 1 Jun 1984 | North Dorset | 2 | 1 | Slight |
| Sun 3 Jun 1984 | North Dorset | 1 | 2 | Serious |
| Fri 22 Jun 1984 | North Dorset | 1 | 1 | Slight |
| Fri 29 Jun 1984 | East Dorset | 2 | 1 | Slight |
| Sun 1 Jul 1984 | Salisbury | 1 | 2 | Serious |
| Fri 20 Jul 1984 | East Dorset | 2 | 2 | Slight |
| Sun 29 Jul 1984 | East Dorset | 1 | 1 | Slight |
| Fri 3 Aug 1984 | Salisbury | 1 | 1 | Serious |
| Thu 9 Aug 1984 | North Dorset | 2 | 1 | Serious |
| Sun 12 Aug 1984 | East Dorset | 1 | 1 | Serious |
| Fri 31 Aug 1984 | North Dorset | 2 | 1 | Slight |
| Sat 22 Sep 1984 | North Dorset | 1 | 1 | Slight |
| Tue 2 Oct 1984 | East Dorset | 2 | 1 | Slight |
| Tue 9 Oct 1984 | North Dorset | 2 | 3 | Slight |
| Tue 16 Oct 1984 | South Somerset | 2 | 1 | Slight |
| Wed 17 Oct 1984 | Salisbury | 1 | 1 | Serious |
| Sat 20 Oct 1984 | South Somerset | 1 | 1 | Slight |
| Wed 24 Oct 1984 | North Dorset | 2 | 1 | Slight |
| Thu 1 Nov 1984 | East Dorset | 1 | 1 | Slight |
| Sat 10 Nov 1984 | North Dorset | 3 | 1 | Serious |
| Mon 12 Nov 1984 | North Dorset | 1 | 1 | Slight |
| Fri 16 Nov 1984 | East Dorset | 2 | 1 | Serious |
| Thu 22 Nov 1984 | East Dorset | 2 | 2 | Serious |
| Mon 26 Nov 1984 | Salisbury | 1 | 1 | Serious |
| Tue 11 Dec 1984 | North Dorset | 1 | 1 | Slight |
| Mon 17 Dec 1984 | South Somerset | 2 | 2 | Serious |
| Mon 17 Dec 1984 | North Dorset | 2 | 1 | Fatal |
| Mon 17 Dec 1984 | Mendip | 2 | 1 | Slight |
| Thu 20 Dec 1984 | East Dorset | 1 | 1 | Slight |
| Fri 21 Dec 1984 | North Dorset | 1 | 1 | Slight |