Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 4 Feb 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 7 Feb 1989 | North Dorset | 2 | 1 | Slight |
| Fri 10 Feb 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Thu 16 Feb 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Wed 22 Feb 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 24 Feb 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 26 Feb 1989 | East Dorset | 2 | 3 | Slight |
| Mon 6 Mar 1989 | Weymouth and Portland | 2 | 2 | Slight |
| Sat 11 Mar 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 16 Mar 1989 | West Dorset | 4 | 2 | Slight |
| Sat 18 Mar 1989 | Weymouth and Portland | 1 | 1 | Serious |
| Sun 19 Mar 1989 | Weymouth and Portland | 2 | 5 | Serious |
| Thu 23 Mar 1989 | North Dorset | 2 | 1 | Slight |
| Fri 24 Mar 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 24 Mar 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sat 25 Mar 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 26 Mar 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Fri 31 Mar 1989 | West Dorset | 2 | 1 | Serious |
| Sat 1 Apr 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 2 Apr 1989 | North Dorset | 2 | 2 | Slight |
| Tue 4 Apr 1989 | North Dorset | 2 | 1 | Slight |
| Thu 6 Apr 1989 | West Dorset | 2 | 1 | Slight |
| Fri 7 Apr 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Wed 12 Apr 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 14 Apr 1989 | Weymouth and Portland | 1 | 1 | Serious |
| Sat 15 Apr 1989 | Weymouth and Portland | 4 | 1 | Slight |
| Tue 18 Apr 1989 | West Dorset | 1 | 3 | Fatal |
| Sat 22 Apr 1989 | North Dorset | 2 | 1 | Slight |
| Thu 27 Apr 1989 | West Dorset | 4 | 2 | Serious |
| Sun 30 Apr 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 7 May 1989 | North Dorset | 4 | 1 | Slight |
| Wed 10 May 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 11 May 1989 | Weymouth and Portland | 1 | 1 | Serious |
| Fri 19 May 1989 | Weymouth and Portland | 3 | 6 | Fatal |
| Tue 23 May 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sat 3 Jun 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 4 Jun 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Fri 9 Jun 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 9 Jun 1989 | West Dorset | 3 | 1 | Serious |
| Sun 11 Jun 1989 | Weymouth and Portland | 2 | 2 | Slight |
| Wed 14 Jun 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Wed 14 Jun 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Wed 14 Jun 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 16 Jun 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 16 Jun 1989 | West Dorset | 2 | 2 | Slight |
| Thu 22 Jun 1989 | Weymouth and Portland | 2 | 1 | Serious |
| Sun 25 Jun 1989 | West Dorset | 2 | 1 | Slight |
| Sun 25 Jun 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 29 Jun 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 29 Jun 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Sat 1 Jul 1989 | Weymouth and Portland | 2 | 2 | Slight |
| Fri 7 Jul 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 10 Jul 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Tue 18 Jul 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 20 Jul 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 21 Jul 1989 | North Dorset | 3 | 2 | Fatal |
| Sat 22 Jul 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sat 22 Jul 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Sun 23 Jul 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Sun 23 Jul 1989 | Weymouth and Portland | 1 | 2 | Slight |
| Tue 25 Jul 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 25 Jul 1989 | Weymouth and Portland | 2 | 5 | Slight |
| Wed 26 Jul 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 27 Jul 1989 | North Dorset | 2 | 2 | Slight |
| Fri 28 Jul 1989 | Weymouth and Portland | 3 | 2 | Serious |
| Fri 4 Aug 1989 | West Dorset | 2 | 2 | Slight |
| Sat 5 Aug 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 7 Aug 1989 | West Dorset | 2 | 2 | Slight |
| Wed 9 Aug 1989 | North Dorset | 1 | 2 | Serious |
| Wed 9 Aug 1989 | Weymouth and Portland | 1 | 5 | Fatal |
| Mon 14 Aug 1989 | North Dorset | 2 | 1 | Slight |
| Wed 16 Aug 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Fri 18 Aug 1989 | Weymouth and Portland | 2 | 1 | Serious |
| Fri 18 Aug 1989 | North Dorset | 2 | 3 | Serious |
| Thu 24 Aug 1989 | North Dorset | 2 | 1 | Slight |
| Thu 24 Aug 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 25 Aug 1989 | North Dorset | 5 | 3 | Slight |
| Thu 31 Aug 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 1 Sep 1989 | West Dorset | 3 | 2 | Slight |
| Fri 1 Sep 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 14 Sep 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Sat 16 Sep 1989 | North Dorset | 2 | 1 | Slight |
| Sat 16 Sep 1989 | West Dorset | 3 | 3 | Slight |
| Mon 18 Sep 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 25 Sep 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 25 Sep 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sat 30 Sep 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 2 Oct 1989 | West Dorset | 2 | 1 | Slight |
| Sun 8 Oct 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 10 Oct 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 20 Oct 1989 | Weymouth and Portland | 2 | 1 | Serious |
| Sat 21 Oct 1989 | West Dorset | 2 | 2 | Slight |
| Tue 24 Oct 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 31 Oct 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 2 Nov 1989 | West Dorset | 2 | 2 | Fatal |
| Sun 5 Nov 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 9 Nov 1989 | North Dorset | 1 | 3 | Slight |
| Fri 17 Nov 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 23 Nov 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Sat 25 Nov 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 27 Nov 1989 | North Dorset | 2 | 1 | Slight |
| Wed 29 Nov 1989 | West Dorset | 2 | 1 | Slight |
| Thu 30 Nov 1989 | Weymouth and Portland | 1 | 1 | Serious |
| Thu 30 Nov 1989 | Weymouth and Portland | 1 | 1 | Serious |
| Tue 5 Dec 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Wed 6 Dec 1989 | North Dorset | 4 | 1 | Slight |
| Thu 14 Dec 1989 | Weymouth and Portland | 1 | 3 | Serious |
| Thu 14 Dec 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Thu 14 Dec 1989 | Weymouth and Portland | 1 | 1 | Slight |
| Fri 15 Dec 1989 | West Dorset | 1 | 1 | Slight |
| Sat 16 Dec 1989 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 19 Dec 1989 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 19 Dec 1989 | Weymouth and Portland | 2 | 1 | Serious |
| Sat 23 Dec 1989 | Weymouth and Portland | 1 | 1 | Slight |