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