Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Wed 2 Jan 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 4 Jan 1991 | North Dorset | 1 | 1 | Slight |
| Fri 4 Jan 1991 | North Dorset | 1 | 1 | Slight |
| Fri 4 Jan 1991 | West Dorset | 4 | 3 | Fatal |
| Mon 7 Jan 1991 | North Dorset | 1 | 1 | Slight |
| Fri 11 Jan 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Fri 11 Jan 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Mon 14 Jan 1991 | West Dorset | 2 | 1 | Slight |
| Mon 14 Jan 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Mon 14 Jan 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Tue 15 Jan 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Sat 19 Jan 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 22 Jan 1991 | Weymouth and Portland | 3 | 3 | Serious |
| Wed 23 Jan 1991 | North Dorset | 2 | 1 | Slight |
| Sat 26 Jan 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 29 Jan 1991 | West Dorset | 1 | 2 | Slight |
| Tue 29 Jan 1991 | Weymouth and Portland | 8 | 1 | Slight |
| Sun 10 Feb 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Sat 16 Feb 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 21 Feb 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 28 Feb 1991 | North Dorset | 2 | 2 | Slight |
| Thu 28 Feb 1991 | North Dorset | 2 | 1 | Slight |
| Tue 5 Mar 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 5 Mar 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 5 Mar 1991 | Weymouth and Portland | 2 | 1 | Serious |
| Wed 6 Mar 1991 | North Dorset | 4 | 2 | Slight |
| Fri 8 Mar 1991 | Weymouth and Portland | 1 | 1 | Serious |
| Tue 12 Mar 1991 | North Dorset | 3 | 1 | Slight |
| Sun 17 Mar 1991 | Weymouth and Portland | 1 | 3 | Slight |
| Thu 21 Mar 1991 | Weymouth and Portland | 1 | 2 | Slight |
| Sun 31 Mar 1991 | Salisbury | 2 | 1 | Slight |
| Fri 5 Apr 1991 | North Dorset | 2 | 1 | Serious |
| Sat 6 Apr 1991 | North Dorset | 2 | 2 | Slight |
| Fri 12 Apr 1991 | Weymouth and Portland | 1 | 2 | Slight |
| Sun 14 Apr 1991 | Bournemouth | 1 | 1 | Slight |
| Wed 17 Apr 1991 | Bournemouth | 3 | 1 | Slight |
| Thu 18 Apr 1991 | Salisbury | 1 | 1 | Serious |
| Thu 25 Apr 1991 | Bournemouth | 3 | 1 | Slight |
| Fri 26 Apr 1991 | Bournemouth | 1 | 1 | Slight |
| Sat 27 Apr 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Sun 28 Apr 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 30 Apr 1991 | North Dorset | 2 | 1 | Slight |
| Fri 3 May 1991 | Weymouth and Portland | 1 | 2 | Serious |
| Mon 6 May 1991 | New Forest | 3 | 2 | Slight |
| Wed 8 May 1991 | North Dorset | 2 | 4 | Slight |
| Thu 9 May 1991 | New Forest | 1 | 3 | Serious |
| Mon 13 May 1991 | North Dorset | 1 | 2 | Slight |
| Thu 16 May 1991 | North Dorset | 2 | 1 | Slight |
| Fri 17 May 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 17 May 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 19 May 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 19 May 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 20 May 1991 | West Dorset | 1 | 1 | Slight |
| Fri 24 May 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Sun 26 May 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Sun 26 May 1991 | Weymouth and Portland | 2 | 1 | Serious |
| Sat 1 Jun 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 4 Jun 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Sun 9 Jun 1991 | Weymouth and Portland | 3 | 3 | Slight |
| Tue 11 Jun 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 11 Jun 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 11 Jun 1991 | Weymouth and Portland | 1 | 2 | Slight |
| Thu 13 Jun 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 13 Jun 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Fri 14 Jun 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Sat 15 Jun 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Sun 16 Jun 1991 | Salisbury | 2 | 5 | Serious |
| Fri 21 Jun 1991 | Weymouth and Portland | 2 | 1 | Serious |
| Sat 22 Jun 1991 | North Dorset | 1 | 1 | Serious |
| Sun 23 Jun 1991 | Weymouth and Portland | 1 | 2 | Slight |
| Mon 24 Jun 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 25 Jun 1991 | West Dorset | 2 | 1 | Slight |
| Wed 26 Jun 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Tue 2 Jul 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Wed 3 Jul 1991 | Salisbury | 2 | 4 | Slight |
| Sat 6 Jul 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Tue 9 Jul 1991 | Weymouth and Portland | 2 | 1 | Serious |
| Tue 9 Jul 1991 | Salisbury | 1 | 2 | Serious |
| Wed 10 Jul 1991 | North Dorset | 2 | 2 | Slight |
| Thu 11 Jul 1991 | New Forest | 2 | 2 | Slight |
| Thu 11 Jul 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Sat 13 Jul 1991 | Weymouth and Portland | 2 | 2 | Slight |
| Sun 14 Jul 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 14 Jul 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 14 Jul 1991 | New Forest | 1 | 2 | Serious |
| Mon 15 Jul 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 19 Jul 1991 | North Dorset | 3 | 2 | Slight |
| Wed 24 Jul 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Sun 28 Jul 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 30 Jul 1991 | North Dorset | 1 | 4 | Slight |
| Sat 3 Aug 1991 | North Dorset | 1 | 1 | Serious |
| Thu 8 Aug 1991 | North Dorset | 2 | 1 | Slight |
| Sat 10 Aug 1991 | West Dorset | 1 | 2 | Slight |
| Sun 11 Aug 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Mon 12 Aug 1991 | Weymouth and Portland | 1 | 2 | Slight |
| Tue 13 Aug 1991 | North Dorset | 3 | 1 | Slight |
| Wed 14 Aug 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Wed 14 Aug 1991 | North Dorset | 3 | 3 | Slight |
| Thu 15 Aug 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Sun 18 Aug 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Sun 18 Aug 1991 | Weymouth and Portland | 3 | 2 | Slight |
| Mon 19 Aug 1991 | North Dorset | 2 | 1 | Slight |
| Thu 22 Aug 1991 | North Dorset | 3 | 2 | Slight |
| Sat 24 Aug 1991 | Salisbury | 3 | 6 | Slight |
| Tue 27 Aug 1991 | Salisbury | 3 | 2 | Slight |
| Thu 29 Aug 1991 | West Dorset | 4 | 1 | Slight |
| Fri 30 Aug 1991 | North Dorset | 2 | 1 | Slight |
| Mon 2 Sep 1991 | Weymouth and Portland | 2 | 2 | Serious |
| Mon 2 Sep 1991 | Weymouth and Portland | 2 | 2 | Serious |
| Tue 3 Sep 1991 | Weymouth and Portland | 2 | 1 | Serious |
| Sun 8 Sep 1991 | North Dorset | 3 | 2 | Slight |
| Wed 11 Sep 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 27 Sep 1991 | West Dorset | 2 | 1 | Slight |
| Sat 28 Sep 1991 | Salisbury | 4 | 2 | Slight |
| Sat 28 Sep 1991 | North Dorset | 4 | 3 | Slight |
| Wed 2 Oct 1991 | North Dorset | 2 | 1 | Slight |
| Fri 4 Oct 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 7 Oct 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 10 Oct 1991 | Weymouth and Portland | 1 | 1 | Serious |
| Fri 11 Oct 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Fri 11 Oct 1991 | West Dorset | 1 | 1 | Slight |
| Wed 16 Oct 1991 | Weymouth and Portland | 1 | 1 | Serious |
| Mon 28 Oct 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Thu 31 Oct 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Sat 2 Nov 1991 | North Dorset | 1 | 2 | Slight |
| Sat 2 Nov 1991 | Salisbury | 3 | 1 | Slight |
| Sat 2 Nov 1991 | North Dorset | 2 | 1 | Slight |
| Tue 5 Nov 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Tue 5 Nov 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Thu 14 Nov 1991 | North Dorset | 4 | 1 | Slight |
| Fri 15 Nov 1991 | Salisbury | 1 | 1 | Slight |
| Fri 15 Nov 1991 | Salisbury | 2 | 1 | Slight |
| Fri 15 Nov 1991 | Weymouth and Portland | 1 | 2 | Slight |
| Wed 20 Nov 1991 | North Dorset | 2 | 1 | Slight |
| Thu 21 Nov 1991 | West Dorset | 1 | 1 | Slight |
| Sat 23 Nov 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Mon 25 Nov 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 25 Nov 1991 | Weymouth and Portland | 1 | 2 | Serious |
| Thu 28 Nov 1991 | Weymouth and Portland | 1 | 1 | Serious |
| Mon 2 Dec 1991 | Salisbury | 2 | 2 | Slight |
| Mon 9 Dec 1991 | Salisbury | 1 | 1 | Slight |
| Tue 10 Dec 1991 | Weymouth and Portland | 2 | 4 | Fatal |
| Thu 12 Dec 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Sat 14 Dec 1991 | Weymouth and Portland | 3 | 1 | Slight |
| Sun 15 Dec 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Mon 16 Dec 1991 | Weymouth and Portland | 1 | 1 | Slight |
| Thu 19 Dec 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Sat 21 Dec 1991 | Weymouth and Portland | 2 | 1 | Slight |
| Tue 31 Dec 1991 | North Dorset | 2 | 3 | Serious |