Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 7 Jan 1999 | East Dorset | 2 | 1 | Slight |
| Wed 13 Jan 1999 | South Somerset | 2 | 1 | Slight |
| Sun 17 Jan 1999 | East Dorset | 1 | 1 | Slight |
| Sun 17 Jan 1999 | North Dorset | 1 | 1 | Slight |
| Wed 27 Jan 1999 | North Dorset | 2 | 1 | Slight |
| Mon 1 Feb 1999 | East Dorset | 2 | 1 | Slight |
| Wed 3 Feb 1999 | North Dorset | 2 | 1 | Slight |
| Sun 7 Feb 1999 | North Dorset | 2 | 1 | Serious |
| Fri 12 Feb 1999 | North Dorset | 2 | 2 | Slight |
| Fri 26 Feb 1999 | South Somerset | 1 | 1 | Slight |
| Fri 26 Feb 1999 | North Dorset | 1 | 5 | Fatal |
| Sat 27 Feb 1999 | East Dorset | 2 | 1 | Slight |
| Tue 2 Mar 1999 | North Dorset | 3 | 1 | Slight |
| Tue 9 Mar 1999 | East Dorset | 2 | 2 | Slight |
| Fri 12 Mar 1999 | South Somerset | 2 | 1 | Slight |
| Sun 14 Mar 1999 | East Dorset | 2 | 2 | Serious |
| Sat 3 Apr 1999 | New Forest | 1 | 1 | Slight |
| Sun 4 Apr 1999 | North Dorset | 1 | 2 | Serious |
| Sun 11 Apr 1999 | East Dorset | 2 | 1 | Serious |
| Mon 12 Apr 1999 | East Dorset | 3 | 1 | Slight |
| Mon 12 Apr 1999 | Salisbury | 2 | 1 | Slight |
| Tue 13 Apr 1999 | North Dorset | 2 | 1 | Slight |
| Wed 21 Apr 1999 | East Dorset | 1 | 1 | Serious |
| Sat 1 May 1999 | North Dorset | 2 | 2 | Serious |
| Sat 8 May 1999 | East Dorset | 2 | 1 | Slight |
| Tue 18 May 1999 | North Dorset | 2 | 1 | Serious |
| Sat 22 May 1999 | East Dorset | 2 | 1 | Slight |
| Tue 25 May 1999 | North Dorset | 2 | 1 | Slight |
| Wed 2 Jun 1999 | East Dorset | 2 | 1 | Slight |
| Thu 3 Jun 1999 | East Dorset | 2 | 2 | Serious |
| Wed 9 Jun 1999 | East Dorset | 2 | 1 | Slight |
| Mon 14 Jun 1999 | North Dorset | 3 | 2 | Slight |
| Wed 16 Jun 1999 | New Forest | 3 | 1 | Slight |
| Fri 18 Jun 1999 | North Dorset | 2 | 1 | Serious |
| Fri 18 Jun 1999 | North Dorset | 2 | 1 | Slight |
| Sat 19 Jun 1999 | North Dorset | 2 | 1 | Slight |
| Sun 20 Jun 1999 | South Somerset | 1 | 1 | Slight |
| Thu 24 Jun 1999 | North Dorset | 3 | 1 | Slight |
| Tue 29 Jun 1999 | North Dorset | 2 | 3 | Slight |
| Fri 2 Jul 1999 | East Dorset | 2 | 1 | Fatal |
| Thu 8 Jul 1999 | North Dorset | 3 | 2 | Serious |
| Tue 3 Aug 1999 | North Dorset | 1 | 1 | Slight |
| Sat 14 Aug 1999 | South Somerset | 2 | 3 | Slight |
| Thu 19 Aug 1999 | North Dorset | 2 | 1 | Slight |
| Sat 21 Aug 1999 | East Dorset | 2 | 1 | Slight |
| Mon 23 Aug 1999 | North Dorset | 2 | 2 | Slight |
| Fri 10 Sep 1999 | East Dorset | 2 | 1 | Slight |
| Thu 16 Sep 1999 | East Dorset | 2 | 1 | Slight |
| Fri 17 Sep 1999 | East Dorset | 4 | 1 | Slight |
| Sat 18 Sep 1999 | East Dorset | 1 | 1 | Slight |
| Wed 22 Sep 1999 | North Dorset | 2 | 1 | Slight |
| Sat 25 Sep 1999 | South Somerset | 3 | 2 | Slight |
| Sun 26 Sep 1999 | East Dorset | 1 | 1 | Slight |
| Wed 6 Oct 1999 | South Somerset | 2 | 2 | Slight |
| Tue 26 Oct 1999 | South Somerset | 1 | 1 | Slight |
| Tue 2 Nov 1999 | East Dorset | 2 | 1 | Slight |
| Fri 19 Nov 1999 | East Dorset | 1 | 1 | Slight |
| Fri 19 Nov 1999 | East Dorset | 2 | 1 | Slight |
| Tue 23 Nov 1999 | East Dorset | 3 | 1 | Slight |
| Mon 29 Nov 1999 | East Dorset | 4 | 1 | Slight |
| Tue 30 Nov 1999 | North Dorset | 1 | 1 | Serious |
| Wed 1 Dec 1999 | East Dorset | 2 | 1 | Slight |
| Thu 2 Dec 1999 | South Somerset | 1 | 1 | Serious |
| Thu 16 Dec 1999 | New Forest | 2 | 2 | Slight |
| Thu 23 Dec 1999 | East Dorset | 2 | 1 | Slight |
| Wed 29 Dec 1999 | North Dorset | 1 | 1 | Slight |
| Wed 29 Dec 1999 | East Dorset | 1 | 1 | Slight |