Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 5 Jan 1984 | Tendring | 2 | 6 | Serious |
| Thu 5 Jan 1984 | Tendring | 1 | 1 | Serious |
| Fri 6 Jan 1984 | Colchester | 2 | 1 | Serious |
| Sat 7 Jan 1984 | Ipswich | 2 | 1 | Slight |
| Sat 7 Jan 1984 | Ipswich | 2 | 1 | Slight |
| Mon 9 Jan 1984 | Ipswich | 2 | 1 | Serious |
| Thu 12 Jan 1984 | Ipswich | 1 | 2 | Serious |
| Thu 12 Jan 1984 | Ipswich | 1 | 2 | Serious |
| Fri 20 Jan 1984 | Colchester | 1 | 1 | Slight |
| Thu 26 Jan 1984 | Colchester | 3 | 1 | Slight |
| Mon 30 Jan 1984 | Ipswich | 2 | 1 | Slight |
| Mon 30 Jan 1984 | Ipswich | 2 | 1 | Slight |
| Mon 13 Feb 1984 | Tendring | 2 | 2 | Serious |
| Wed 14 Mar 1984 | Ipswich | 1 | 1 | Serious |
| Fri 16 Mar 1984 | Ipswich | 1 | 1 | Slight |
| Fri 16 Mar 1984 | Ipswich | 1 | 1 | Slight |
| Wed 21 Mar 1984 | Colchester | 1 | 1 | Slight |
| Thu 22 Mar 1984 | Tendring | 1 | 1 | Slight |
| Tue 27 Mar 1984 | Ipswich | 2 | 1 | Serious |
| Tue 3 Apr 1984 | Colchester | 2 | 1 | Serious |
| Fri 13 Apr 1984 | Colchester | 1 | 1 | Serious |
| Tue 24 Apr 1984 | Tendring | 1 | 1 | Slight |
| Fri 4 May 1984 | Ipswich | 2 | 1 | Slight |
| Fri 4 May 1984 | Ipswich | 2 | 1 | Slight |
| Mon 7 May 1984 | Ipswich | 2 | 1 | Slight |
| Mon 14 May 1984 | Ipswich | 2 | 1 | Slight |
| Fri 18 May 1984 | Tendring | 2 | 3 | Slight |
| Fri 25 May 1984 | Ipswich | 2 | 1 | Slight |
| Mon 28 May 1984 | Colchester | 2 | 1 | Serious |
| Mon 28 May 1984 | Colchester | 2 | 4 | Slight |
| Fri 8 Jun 1984 | Colchester | 1 | 1 | Serious |
| Sat 9 Jun 1984 | Colchester | 2 | 1 | Slight |
| Sun 10 Jun 1984 | Ipswich | 2 | 1 | Serious |
| Thu 21 Jun 1984 | Colchester | 1 | 1 | Serious |
| Mon 25 Jun 1984 | Ipswich | 2 | 1 | Slight |
| Mon 25 Jun 1984 | Ipswich | 2 | 1 | Slight |
| Thu 28 Jun 1984 | Babergh | 2 | 1 | Slight |
| Tue 10 Jul 1984 | Ipswich | 2 | 1 | Slight |
| Tue 10 Jul 1984 | Ipswich | 2 | 1 | Slight |
| Thu 12 Jul 1984 | Tendring | 2 | 1 | Serious |
| Thu 12 Jul 1984 | Ipswich | 2 | 1 | Slight |
| Thu 12 Jul 1984 | Ipswich | 2 | 1 | Slight |
| Sat 14 Jul 1984 | Ipswich | 2 | 1 | Slight |
| Sat 14 Jul 1984 | Tendring | 2 | 3 | Slight |
| Tue 17 Jul 1984 | Ipswich | 2 | 1 | Serious |
| Sat 21 Jul 1984 | Ipswich | 2 | 1 | Serious |
| Sat 21 Jul 1984 | Ipswich | 1 | 1 | Slight |
| Thu 26 Jul 1984 | Ipswich | 3 | 1 | Slight |
| Thu 2 Aug 1984 | Ipswich | 2 | 2 | Slight |
| Mon 13 Aug 1984 | Ipswich | 2 | 1 | Serious |
| Tue 28 Aug 1984 | Ipswich | 2 | 1 | Slight |
| Sat 1 Sep 1984 | Babergh | 1 | 2 | Serious |
| Tue 4 Sep 1984 | Babergh | 1 | 1 | Serious |
| Sat 15 Sep 1984 | Ipswich | 2 | 1 | Slight |
| Sat 15 Sep 1984 | Ipswich | 2 | 1 | Slight |
| Sat 15 Sep 1984 | Ipswich | 2 | 1 | Slight |
| Mon 17 Sep 1984 | Colchester | 2 | 1 | Slight |
| Fri 21 Sep 1984 | Colchester | 2 | 1 | Slight |
| Sat 22 Sep 1984 | Tendring | 1 | 1 | Slight |
| Sat 29 Sep 1984 | Ipswich | 1 | 1 | Serious |
| Mon 8 Oct 1984 | Ipswich | 3 | 1 | Slight |
| Wed 10 Oct 1984 | Babergh | 2 | 2 | Slight |
| Tue 23 Oct 1984 | Ipswich | 2 | 1 | Serious |
| Wed 24 Oct 1984 | Colchester | 1 | 2 | Slight |
| Tue 30 Oct 1984 | Ipswich | 2 | 1 | Slight |
| Wed 31 Oct 1984 | Ipswich | 2 | 1 | Slight |
| Wed 31 Oct 1984 | Colchester | 3 | 1 | Slight |
| Sat 3 Nov 1984 | Colchester | 1 | 1 | Serious |
| Thu 15 Nov 1984 | Tendring | 4 | 2 | Slight |
| Sat 17 Nov 1984 | Babergh | 1 | 1 | Serious |
| Sun 18 Nov 1984 | Babergh | 1 | 1 | Slight |
| Tue 20 Nov 1984 | Ipswich | 2 | 1 | Slight |
| Tue 20 Nov 1984 | Ipswich | 2 | 1 | Slight |
| Wed 21 Nov 1984 | Ipswich | 2 | 1 | Slight |
| Wed 21 Nov 1984 | Ipswich | 2 | 1 | Slight |
| Fri 23 Nov 1984 | Ipswich | 1 | 1 | Slight |
| Sat 24 Nov 1984 | Ipswich | 2 | 1 | Serious |
| Sun 25 Nov 1984 | Babergh | 1 | 1 | Serious |
| Sun 2 Dec 1984 | Colchester | 2 | 1 | Slight |
| Tue 4 Dec 1984 | Babergh | 3 | 1 | Slight |
| Thu 6 Dec 1984 | Ipswich | 2 | 1 | Slight |
| Tue 11 Dec 1984 | Babergh | 1 | 1 | Slight |
| Fri 14 Dec 1984 | Tendring | 1 | 1 | Serious |
| Tue 18 Dec 1984 | Tendring | 1 | 1 | Slight |
| Wed 26 Dec 1984 | Babergh | 1 | 1 | Fatal |
| Sun 30 Dec 1984 | Colchester | 2 | 1 | Serious |