Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 4 Jan 1990 | Poole | 2 | 1 | Slight |
| Sat 6 Jan 1990 | East Dorset | 3 | 3 | Slight |
| Sun 7 Jan 1990 | North Wiltshire | 2 | 1 | Slight |
| Sun 7 Jan 1990 | North Wiltshire | 2 | 1 | Slight |
| Wed 10 Jan 1990 | West Wiltshire | 2 | 1 | Slight |
| Wed 10 Jan 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 13 Jan 1990 | West Wiltshire | 1 | 1 | Serious |
| Sun 14 Jan 1990 | West Wiltshire | 2 | 1 | Slight |
| Sun 14 Jan 1990 | West Wiltshire | 2 | 1 | Slight |
| Thu 18 Jan 1990 | West Wiltshire | 1 | 1 | Serious |
| Thu 18 Jan 1990 | West Wiltshire | 2 | 2 | Serious |
| Thu 25 Jan 1990 | West Wiltshire | 1 | 1 | Slight |
| Thu 25 Jan 1990 | North Dorset | 1 | 1 | Fatal |
| Thu 25 Jan 1990 | North Dorset | 1 | 2 | Slight |
| Mon 29 Jan 1990 | Poole | 1 | 1 | Slight |
| Tue 30 Jan 1990 | West Wiltshire | 1 | 1 | Slight |
| Tue 30 Jan 1990 | West Wiltshire | 2 | 1 | Serious |
| Wed 31 Jan 1990 | North Wiltshire | 2 | 1 | Slight |
| Thu 1 Feb 1990 | North Dorset | 2 | 2 | Slight |
| Thu 1 Feb 1990 | Poole | 1 | 1 | Slight |
| Fri 2 Feb 1990 | North Wiltshire | 3 | 2 | Slight |
| Fri 2 Feb 1990 | West Wiltshire | 2 | 1 | Slight |
| Fri 2 Feb 1990 | North Dorset | 1 | 1 | Serious |
| Sat 3 Feb 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 3 Feb 1990 | Salisbury | 3 | 1 | Serious |
| Sun 4 Feb 1990 | Poole | 2 | 1 | Slight |
| Tue 6 Feb 1990 | West Wiltshire | 3 | 4 | Slight |
| Tue 6 Feb 1990 | West Wiltshire | 3 | 4 | Slight |
| Fri 9 Feb 1990 | Poole | 2 | 1 | Slight |
| Sat 10 Feb 1990 | North Dorset | 1 | 1 | Slight |
| Sun 11 Feb 1990 | Poole | 1 | 1 | Serious |
| Mon 12 Feb 1990 | West Wiltshire | 1 | 1 | Serious |
| Wed 14 Feb 1990 | North Dorset | 2 | 1 | Slight |
| Wed 14 Feb 1990 | North Wiltshire | 2 | 3 | Slight |
| Thu 15 Feb 1990 | Poole | 2 | 1 | Serious |
| Fri 16 Feb 1990 | North Wiltshire | 2 | 1 | Slight |
| Sat 17 Feb 1990 | West Wiltshire | 1 | 1 | Slight |
| Sun 18 Feb 1990 | West Wiltshire | 2 | 1 | Slight |
| Tue 20 Feb 1990 | West Wiltshire | 3 | 1 | Slight |
| Sat 24 Feb 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 24 Feb 1990 | East Dorset | 3 | 1 | Slight |
| Sun 25 Feb 1990 | West Wiltshire | 2 | 3 | Serious |
| Tue 27 Feb 1990 | Poole | 1 | 1 | Slight |
| Fri 2 Mar 1990 | West Wiltshire | 2 | 1 | Serious |
| Sat 3 Mar 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 3 Mar 1990 | West Wiltshire | 1 | 1 | Slight |
| Mon 5 Mar 1990 | North Wiltshire | 1 | 1 | Slight |
| Fri 9 Mar 1990 | West Wiltshire | 2 | 1 | Slight |
| Tue 13 Mar 1990 | West Wiltshire | 2 | 1 | Serious |
| Wed 14 Mar 1990 | Poole | 2 | 1 | Slight |
| Thu 15 Mar 1990 | West Wiltshire | 1 | 1 | Serious |
| Thu 15 Mar 1990 | West Wiltshire | 2 | 1 | Slight |
| Fri 16 Mar 1990 | North Wiltshire | 1 | 2 | Slight |
| Sat 17 Mar 1990 | Poole | 1 | 1 | Slight |
| Sun 18 Mar 1990 | North Wiltshire | 2 | 2 | Slight |
| Mon 19 Mar 1990 | West Wiltshire | 3 | 1 | Slight |
| Thu 22 Mar 1990 | West Wiltshire | 3 | 1 | Slight |
| Thu 22 Mar 1990 | West Wiltshire | 1 | 1 | Slight |
| Thu 22 Mar 1990 | Poole | 2 | 1 | Slight |
| Thu 22 Mar 1990 | Poole | 2 | 1 | Slight |
| Thu 22 Mar 1990 | North Dorset | 2 | 1 | Slight |
| Wed 28 Mar 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 31 Mar 1990 | Poole | 2 | 1 | Slight |
| Sat 31 Mar 1990 | Poole | 2 | 1 | Slight |
| Sat 31 Mar 1990 | North Wiltshire | 2 | 1 | Slight |
| Mon 2 Apr 1990 | Poole | 2 | 1 | Slight |
| Tue 3 Apr 1990 | North Wiltshire | 2 | 1 | Slight |
| Tue 3 Apr 1990 | West Wiltshire | 2 | 1 | Slight |
| Tue 3 Apr 1990 | West Wiltshire | 2 | 1 | Slight |
| Wed 4 Apr 1990 | Poole | 2 | 1 | Slight |
| Sun 8 Apr 1990 | West Wiltshire | 1 | 1 | Slight |
| Tue 10 Apr 1990 | West Wiltshire | 1 | 1 | Slight |
| Fri 13 Apr 1990 | North Dorset | 2 | 2 | Slight |
| Thu 19 Apr 1990 | North Dorset | 1 | 1 | Slight |
| Thu 19 Apr 1990 | Salisbury | 1 | 1 | Slight |
| Thu 19 Apr 1990 | Poole | 2 | 1 | Slight |
| Sat 21 Apr 1990 | West Wiltshire | 3 | 1 | Slight |
| Sat 21 Apr 1990 | North Dorset | 1 | 1 | Slight |
| Tue 24 Apr 1990 | North Wiltshire | 2 | 3 | Serious |
| Wed 25 Apr 1990 | Purbeck | 2 | 1 | Slight |
| Thu 26 Apr 1990 | Poole | 2 | 1 | Serious |
| Sun 29 Apr 1990 | Salisbury | 2 | 1 | Slight |
| Tue 1 May 1990 | West Wiltshire | 1 | 1 | Slight |
| Wed 2 May 1990 | West Wiltshire | 2 | 1 | Slight |
| Mon 7 May 1990 | West Wiltshire | 2 | 2 | Slight |
| Tue 8 May 1990 | Poole | 2 | 2 | Slight |
| Tue 8 May 1990 | West Wiltshire | 3 | 1 | Slight |
| Tue 8 May 1990 | Poole | 3 | 2 | Slight |
| Fri 11 May 1990 | Poole | 2 | 1 | Slight |
| Sat 12 May 1990 | Poole | 2 | 1 | Slight |
| Sun 13 May 1990 | Poole | 2 | 1 | Slight |
| Sun 13 May 1990 | Poole | 2 | 1 | Slight |
| Mon 14 May 1990 | West Wiltshire | 2 | 1 | Slight |
| Tue 15 May 1990 | West Wiltshire | 2 | 2 | Serious |
| Tue 15 May 1990 | West Wiltshire | 2 | 2 | Fatal |
| Thu 17 May 1990 | Poole | 2 | 1 | Slight |
| Tue 22 May 1990 | North Wiltshire | 2 | 1 | Slight |
| Tue 22 May 1990 | Salisbury | 3 | 4 | Fatal |
| Tue 22 May 1990 | North Wiltshire | 2 | 1 | Slight |
| Fri 25 May 1990 | Salisbury | 2 | 2 | Serious |
| Sat 26 May 1990 | Poole | 2 | 3 | Slight |
| Sat 26 May 1990 | Poole | 2 | 3 | Slight |
| Sat 26 May 1990 | East Dorset | 2 | 1 | Slight |
| Sat 26 May 1990 | Salisbury | 2 | 1 | Slight |
| Mon 28 May 1990 | North Wiltshire | 2 | 3 | Fatal |
| Wed 30 May 1990 | West Wiltshire | 2 | 1 | Slight |
| Fri 1 Jun 1990 | West Wiltshire | 3 | 2 | Slight |
| Fri 1 Jun 1990 | Poole | 2 | 1 | Slight |
| Mon 4 Jun 1990 | North Wiltshire | 2 | 2 | Slight |
| Mon 4 Jun 1990 | North Dorset | 2 | 1 | Slight |
| Fri 8 Jun 1990 | West Wiltshire | 3 | 3 | Serious |
| Mon 11 Jun 1990 | Poole | 2 | 1 | Slight |
| Wed 13 Jun 1990 | West Wiltshire | 3 | 2 | Slight |
| Thu 14 Jun 1990 | North Wiltshire | 2 | 1 | Serious |
| Tue 19 Jun 1990 | North Wiltshire | 2 | 1 | Serious |
| Sat 23 Jun 1990 | North Wiltshire | 2 | 2 | Slight |
| Mon 25 Jun 1990 | North Dorset | 1 | 1 | Fatal |
| Fri 29 Jun 1990 | Poole | 1 | 1 | Slight |
| Fri 29 Jun 1990 | North Dorset | 3 | 1 | Slight |
| Fri 29 Jun 1990 | North Dorset | 2 | 1 | Serious |
| Fri 29 Jun 1990 | West Wiltshire | 4 | 1 | Slight |
| Sun 1 Jul 1990 | West Wiltshire | 2 | 2 | Slight |
| Tue 3 Jul 1990 | West Wiltshire | 3 | 1 | Slight |
| Tue 3 Jul 1990 | Salisbury | 2 | 1 | Slight |
| Tue 3 Jul 1990 | North Dorset | 2 | 1 | Slight |
| Fri 6 Jul 1990 | North Wiltshire | 2 | 1 | Slight |
| Fri 6 Jul 1990 | East Dorset | 1 | 2 | Slight |
| Sat 7 Jul 1990 | Poole | 2 | 1 | Slight |
| Mon 9 Jul 1990 | Poole | 2 | 1 | Slight |
| Thu 12 Jul 1990 | West Wiltshire | 1 | 2 | Slight |
| Fri 13 Jul 1990 | Poole | 1 | 1 | Slight |
| Fri 13 Jul 1990 | Purbeck | 2 | 1 | Slight |
| Sat 14 Jul 1990 | West Wiltshire | 2 | 1 | Serious |
| Sat 14 Jul 1990 | West Wiltshire | 4 | 5 | Slight |
| Sun 15 Jul 1990 | Poole | 2 | 1 | Slight |
| Sun 15 Jul 1990 | West Wiltshire | 2 | 2 | Slight |
| Tue 17 Jul 1990 | North Wiltshire | 2 | 1 | Slight |
| Tue 17 Jul 1990 | North Dorset | 3 | 1 | Slight |
| Thu 19 Jul 1990 | West Wiltshire | 2 | 2 | Slight |
| Thu 19 Jul 1990 | Poole | 1 | 1 | Slight |
| Fri 20 Jul 1990 | North Dorset | 1 | 1 | Slight |
| Fri 20 Jul 1990 | North Dorset | 1 | 1 | Slight |
| Sat 21 Jul 1990 | North Dorset | 1 | 1 | Serious |
| Thu 26 Jul 1990 | West Wiltshire | 2 | 3 | Serious |
| Mon 30 Jul 1990 | West Wiltshire | 2 | 1 | Slight |
| Tue 31 Jul 1990 | Poole | 2 | 1 | Slight |
| Fri 3 Aug 1990 | North Dorset | 3 | 1 | Slight |
| Mon 6 Aug 1990 | Purbeck | 3 | 1 | Serious |
| Tue 7 Aug 1990 | West Wiltshire | 2 | 3 | Slight |
| Tue 7 Aug 1990 | West Wiltshire | 7 | 3 | Serious |
| Tue 7 Aug 1990 | Poole | 1 | 1 | Slight |
| Thu 9 Aug 1990 | Salisbury | 2 | 2 | Slight |
| Thu 9 Aug 1990 | Purbeck | 2 | 1 | Slight |
| Wed 15 Aug 1990 | North Dorset | 3 | 2 | Slight |
| Sun 19 Aug 1990 | North Dorset | 1 | 4 | Serious |
| Mon 20 Aug 1990 | North Wiltshire | 2 | 1 | Slight |
| Tue 21 Aug 1990 | Poole | 2 | 1 | Slight |
| Tue 21 Aug 1990 | Poole | 1 | 2 | Slight |
| Thu 23 Aug 1990 | Poole | 1 | 2 | Slight |
| Mon 27 Aug 1990 | West Wiltshire | 3 | 2 | Fatal |
| Mon 27 Aug 1990 | North Dorset | 2 | 5 | Slight |
| Tue 28 Aug 1990 | North Wiltshire | 1 | 1 | Slight |
| Tue 28 Aug 1990 | West Wiltshire | 2 | 1 | Slight |
| Thu 30 Aug 1990 | Poole | 2 | 1 | Slight |
| Fri 31 Aug 1990 | North Dorset | 2 | 1 | Slight |
| Sat 1 Sep 1990 | East Dorset | 3 | 2 | Slight |
| Sat 1 Sep 1990 | Poole | 1 | 1 | Serious |
| Mon 3 Sep 1990 | North Wiltshire | 2 | 1 | Slight |
| Mon 3 Sep 1990 | West Wiltshire | 2 | 1 | Slight |
| Tue 4 Sep 1990 | Salisbury | 1 | 1 | Serious |
| Thu 6 Sep 1990 | East Dorset | 2 | 1 | Slight |
| Sat 8 Sep 1990 | East Dorset | 2 | 1 | Slight |
| Sun 9 Sep 1990 | North Wiltshire | 2 | 1 | Slight |
| Sun 9 Sep 1990 | West Wiltshire | 2 | 2 | Slight |
| Mon 10 Sep 1990 | Salisbury | 1 | 1 | Serious |
| Tue 11 Sep 1990 | West Wiltshire | 2 | 1 | Serious |
| Wed 12 Sep 1990 | Poole | 2 | 1 | Slight |
| Wed 12 Sep 1990 | Salisbury | 2 | 4 | Fatal |
| Sun 16 Sep 1990 | North Wiltshire | 1 | 1 | Serious |
| Fri 21 Sep 1990 | North Wiltshire | 5 | 2 | Slight |
| Fri 21 Sep 1990 | Poole | 2 | 1 | Slight |
| Sat 22 Sep 1990 | Poole | 2 | 2 | Slight |
| Sun 23 Sep 1990 | Salisbury | 1 | 2 | Slight |
| Mon 24 Sep 1990 | Poole | 2 | 1 | Slight |
| Wed 26 Sep 1990 | Poole | 2 | 1 | Slight |
| Fri 28 Sep 1990 | East Dorset | 2 | 4 | Serious |
| Fri 28 Sep 1990 | North Dorset | 2 | 1 | Slight |
| Sat 29 Sep 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 29 Sep 1990 | Salisbury | 1 | 3 | Slight |
| Sun 30 Sep 1990 | Purbeck | 2 | 1 | Serious |
| Sun 30 Sep 1990 | West Wiltshire | 2 | 5 | Slight |
| Tue 9 Oct 1990 | West Wiltshire | 3 | 1 | Slight |
| Tue 9 Oct 1990 | North Dorset | 2 | 1 | Fatal |
| Wed 10 Oct 1990 | North Wiltshire | 2 | 1 | Slight |
| Mon 15 Oct 1990 | West Wiltshire | 3 | 2 | Slight |
| Mon 15 Oct 1990 | West Wiltshire | 3 | 2 | Slight |
| Mon 15 Oct 1990 | Poole | 3 | 1 | Slight |
| Mon 22 Oct 1990 | West Wiltshire | 2 | 1 | Serious |
| Wed 24 Oct 1990 | North Wiltshire | 2 | 1 | Slight |
| Fri 26 Oct 1990 | West Wiltshire | 2 | 1 | Slight |
| Fri 26 Oct 1990 | West Wiltshire | 2 | 1 | Slight |
| Sat 27 Oct 1990 | North Wiltshire | 2 | 1 | Slight |
| Sat 27 Oct 1990 | West Wiltshire | 2 | 1 | Slight |
| Mon 29 Oct 1990 | West Wiltshire | 2 | 2 | Slight |
| Tue 30 Oct 1990 | West Wiltshire | 1 | 2 | Slight |
| Wed 31 Oct 1990 | Purbeck | 3 | 2 | Slight |
| Sat 3 Nov 1990 | Poole | 2 | 1 | Slight |
| Sun 4 Nov 1990 | West Wiltshire | 1 | 2 | Slight |
| Mon 5 Nov 1990 | Poole | 1 | 1 | Slight |
| Mon 5 Nov 1990 | West Wiltshire | 2 | 1 | Slight |
| Wed 7 Nov 1990 | West Wiltshire | 2 | 1 | Slight |
| Wed 7 Nov 1990 | North Dorset | 1 | 1 | Slight |
| Fri 9 Nov 1990 | Poole | 2 | 1 | Serious |
| Sat 10 Nov 1990 | Poole | 1 | 1 | Slight |
| Mon 12 Nov 1990 | Poole | 2 | 1 | Slight |
| Wed 14 Nov 1990 | Poole | 2 | 1 | Slight |
| Fri 16 Nov 1990 | West Wiltshire | 2 | 1 | Slight |
| Fri 16 Nov 1990 | Poole | 2 | 2 | Slight |
| Sun 18 Nov 1990 | Purbeck | 2 | 1 | Slight |
| Fri 23 Nov 1990 | Salisbury | 2 | 1 | Slight |
| Fri 23 Nov 1990 | North Wiltshire | 2 | 1 | Serious |
| Wed 28 Nov 1990 | Salisbury | 2 | 5 | Slight |
| Sun 2 Dec 1990 | West Wiltshire | 1 | 2 | Slight |
| Tue 4 Dec 1990 | North Wiltshire | 2 | 2 | Serious |
| Wed 5 Dec 1990 | West Wiltshire | 1 | 2 | Slight |
| Wed 5 Dec 1990 | Poole | 1 | 1 | Slight |
| Thu 6 Dec 1990 | West Wiltshire | 2 | 1 | Slight |
| Thu 6 Dec 1990 | West Wiltshire | 1 | 1 | Slight |
| Thu 6 Dec 1990 | West Wiltshire | 1 | 1 | Slight |
| Sun 9 Dec 1990 | Poole | 1 | 1 | Slight |
| Tue 11 Dec 1990 | North Wiltshire | 1 | 1 | Serious |
| Tue 11 Dec 1990 | West Wiltshire | 1 | 1 | Serious |
| Thu 13 Dec 1990 | North Wiltshire | 2 | 1 | Slight |
| Thu 13 Dec 1990 | Poole | 2 | 1 | Slight |
| Sat 15 Dec 1990 | Poole | 2 | 1 | Slight |
| Sat 15 Dec 1990 | Poole | 2 | 1 | Slight |
| Sun 16 Dec 1990 | North Wiltshire | 1 | 1 | Serious |
| Mon 17 Dec 1990 | Poole | 2 | 2 | Slight |
| Thu 20 Dec 1990 | Poole | 2 | 1 | Slight |
| Thu 20 Dec 1990 | Poole | 2 | 1 | Slight |
| Thu 20 Dec 1990 | West Wiltshire | 2 | 2 | Slight |
| Sat 22 Dec 1990 | West Wiltshire | 2 | 2 | Serious |
| Sat 22 Dec 1990 | North Dorset | 1 | 1 | Slight |
| Fri 28 Dec 1990 | North Dorset | 2 | 1 | Slight |
| Sun 30 Dec 1990 | Salisbury | 1 | 2 | Slight |