Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 14 Jan 1987 | West Dorset | 1 | 2 | Slight |
| Sun 25 Jan 1987 | North Dorset | 2 | 4 | Slight |
| Tue 27 Jan 1987 | North Dorset | 2 | 1 | Serious |
| Fri 6 Feb 1987 | West Dorset | 2 | 1 | Slight |
| Thu 12 Feb 1987 | West Dorset | 2 | 3 | Serious |
| Sat 21 Feb 1987 | Purbeck | 1 | 1 | Serious |
| Sun 22 Feb 1987 | Purbeck | 1 | 1 | Slight |
| Wed 4 Mar 1987 | West Dorset | 1 | 1 | Slight |
| Tue 10 Mar 1987 | North Dorset | 2 | 1 | Slight |
| Sat 4 Apr 1987 | Purbeck | 2 | 1 | Serious |
| Sun 5 Apr 1987 | Purbeck | 1 | 1 | Slight |
| Wed 8 Apr 1987 | West Dorset | 2 | 1 | Serious |
| Wed 15 Apr 1987 | Purbeck | 2 | 1 | Slight |
| Sat 18 Apr 1987 | West Dorset | 1 | 1 | Slight |
| Tue 28 Apr 1987 | West Dorset | 3 | 1 | Slight |
| Fri 1 May 1987 | West Dorset | 3 | 2 | Serious |
| Mon 18 May 1987 | Purbeck | 1 | 1 | Serious |
| Sat 23 May 1987 | Purbeck | 2 | 3 | Slight |
| Thu 28 May 1987 | Purbeck | 2 | 1 | Slight |
| Fri 5 Jun 1987 | North Dorset | 2 | 2 | Slight |
| Thu 11 Jun 1987 | North Dorset | 2 | 1 | Slight |
| Wed 17 Jun 1987 | Purbeck | 2 | 1 | Slight |
| Thu 18 Jun 1987 | West Dorset | 2 | 1 | Slight |
| Wed 24 Jun 1987 | Purbeck | 2 | 1 | Slight |
| Sun 28 Jun 1987 | Purbeck | 1 | 2 | Serious |
| Sun 5 Jul 1987 | North Dorset | 2 | 1 | Slight |
| Tue 7 Jul 1987 | North Dorset | 3 | 1 | Slight |
| Thu 9 Jul 1987 | Purbeck | 2 | 1 | Slight |
| Sun 19 Jul 1987 | West Dorset | 2 | 5 | Slight |
| Sun 19 Jul 1987 | West Dorset | 2 | 1 | Slight |
| Mon 20 Jul 1987 | North Dorset | 2 | 1 | Slight |
| Tue 4 Aug 1987 | West Dorset | 1 | 1 | Slight |
| Wed 5 Aug 1987 | West Dorset | 2 | 1 | Serious |
| Sat 8 Aug 1987 | North Dorset | 2 | 1 | Slight |
| Fri 14 Aug 1987 | West Dorset | 2 | 1 | Slight |
| Tue 18 Aug 1987 | Purbeck | 2 | 2 | Serious |
| Mon 24 Aug 1987 | West Dorset | 2 | 1 | Serious |
| Wed 26 Aug 1987 | Purbeck | 1 | 3 | Slight |
| Wed 26 Aug 1987 | West Dorset | 1 | 1 | Slight |
| Fri 4 Sep 1987 | West Dorset | 2 | 1 | Slight |
| Sun 6 Sep 1987 | North Dorset | 1 | 1 | Slight |
| Wed 23 Sep 1987 | North Dorset | 3 | 1 | Slight |
| Thu 24 Sep 1987 | Purbeck | 2 | 1 | Slight |
| Sat 26 Sep 1987 | Purbeck | 2 | 1 | Serious |
| Wed 7 Oct 1987 | Purbeck | 1 | 1 | Slight |
| Thu 15 Oct 1987 | West Dorset | 2 | 1 | Serious |
| Fri 16 Oct 1987 | Purbeck | 2 | 1 | Slight |
| Tue 27 Oct 1987 | North Dorset | 2 | 1 | Slight |
| Sat 7 Nov 1987 | North Dorset | 3 | 2 | Serious |
| Tue 17 Nov 1987 | North Dorset | 2 | 1 | Slight |
| Sat 28 Nov 1987 | West Dorset | 2 | 1 | Slight |
| Sat 28 Nov 1987 | West Dorset | 1 | 1 | Slight |
| Tue 1 Dec 1987 | North Dorset | 4 | 2 | Slight |
| Sat 5 Dec 1987 | Purbeck | 2 | 1 | Slight |
| Fri 11 Dec 1987 | North Dorset | 3 | 1 | Slight |
| Sun 13 Dec 1987 | West Dorset | 1 | 1 | Slight |