Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 5 Jan 1990 | Suffolk Coastal | 2 | 1 | Serious |
| Sat 13 Jan 1990 | Mid Suffolk | 1 | 1 | Serious |
| Wed 17 Jan 1990 | Mid Suffolk | 1 | 1 | Slight |
| Sun 28 Jan 1990 | Mid Suffolk | 1 | 2 | Slight |
| Wed 7 Feb 1990 | Mid Suffolk | 2 | 1 | Slight |
| Sat 10 Feb 1990 | Suffolk Coastal | 2 | 1 | Slight |
| Thu 5 Apr 1990 | Mid Suffolk | 2 | 1 | Slight |
| Tue 17 Apr 1990 | Mid Suffolk | 2 | 1 | Slight |
| Thu 19 Apr 1990 | Mid Suffolk | 2 | 2 | Slight |
| Mon 4 Jun 1990 | Suffolk Coastal | 2 | 1 | Slight |
| Mon 4 Jun 1990 | Mid Suffolk | 2 | 2 | Slight |
| Tue 5 Jun 1990 | Suffolk Coastal | 2 | 2 | Slight |
| Wed 18 Jul 1990 | Suffolk Coastal | 2 | 1 | Slight |
| Thu 26 Jul 1990 | Suffolk Coastal | 3 | 1 | Slight |
| Mon 13 Aug 1990 | Suffolk Coastal | 1 | 1 | Slight |
| Sat 18 Aug 1990 | Mid Suffolk | 2 | 3 | Serious |
| Mon 24 Sep 1990 | Mid Suffolk | 2 | 2 | Slight |
| Mon 1 Oct 1990 | Suffolk Coastal | 1 | 2 | Slight |
| Mon 22 Oct 1990 | Mid Suffolk | 2 | 3 | Slight |
| Wed 14 Nov 1990 | Suffolk Coastal | 2 | 2 | Slight |
| Mon 3 Dec 1990 | Suffolk Coastal | 2 | 2 | Serious |
| Fri 7 Dec 1990 | Mid Suffolk | 1 | 1 | Slight |