Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 9 Jan 1990 | West Dorset | 4 | 2 | Slight |
| Thu 5 Apr 1990 | West Dorset | 2 | 1 | Serious |
| Wed 16 May 1990 | West Dorset | 2 | 1 | Serious |
| Sat 19 May 1990 | West Dorset | 1 | 1 | Slight |
| Tue 22 May 1990 | West Dorset | 2 | 1 | Slight |
| Wed 18 Jul 1990 | Purbeck | 2 | 2 | Slight |
| Sun 22 Jul 1990 | West Dorset | 3 | 1 | Slight |
| Wed 8 Aug 1990 | West Dorset | 2 | 1 | Slight |
| Mon 13 Aug 1990 | West Dorset | 3 | 6 | Serious |
| Mon 1 Oct 1990 | West Dorset | 2 | 1 | Slight |
| Mon 29 Oct 1990 | West Dorset | 2 | 1 | Slight |
| Mon 12 Nov 1990 | Purbeck | 2 | 1 | Slight |
| Sun 30 Dec 1990 | West Dorset | 2 | 3 | Serious |