Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 4 Jan 1999 | Colchester | 2 | 1 | Slight |
| Mon 4 Jan 1999 | Babergh | 2 | 1 | Slight |
| Tue 5 Jan 1999 | St. Edmundsbury | 3 | 1 | Slight |
| Wed 6 Jan 1999 | Colchester | 2 | 1 | Slight |
| Thu 7 Jan 1999 | Colchester | 2 | 1 | Slight |
| Sat 9 Jan 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Mon 11 Jan 1999 | Colchester | 2 | 1 | Slight |
| Tue 12 Jan 1999 | Babergh | 1 | 1 | Slight |
| Thu 14 Jan 1999 | Babergh | 2 | 1 | Slight |
| Fri 15 Jan 1999 | Colchester | 2 | 1 | Slight |
| Thu 21 Jan 1999 | Colchester | 2 | 1 | Slight |
| Thu 21 Jan 1999 | Colchester | 2 | 1 | Slight |
| Fri 22 Jan 1999 | Colchester | 2 | 1 | Slight |
| Sat 23 Jan 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sat 23 Jan 1999 | Babergh | 1 | 1 | Serious |
| Wed 27 Jan 1999 | Babergh | 3 | 1 | Slight |
| Wed 27 Jan 1999 | Colchester | 1 | 1 | Slight |
| Thu 28 Jan 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sat 30 Jan 1999 | Colchester | 3 | 1 | Slight |
| Wed 3 Feb 1999 | St. Edmundsbury | 2 | 3 | Slight |
| Sat 6 Feb 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Mon 8 Feb 1999 | St. Edmundsbury | 3 | 1 | Slight |
| Tue 9 Feb 1999 | Breckland | 3 | 3 | Serious |
| Sat 13 Feb 1999 | Colchester | 1 | 1 | Slight |
| Mon 15 Feb 1999 | Babergh | 2 | 1 | Slight |
| Mon 15 Feb 1999 | Colchester | 2 | 1 | Slight |
| Thu 18 Feb 1999 | Breckland | 1 | 1 | Slight |
| Thu 18 Feb 1999 | Colchester | 2 | 1 | Slight |
| Tue 23 Feb 1999 | St. Edmundsbury | 2 | 2 | Slight |
| Mon 1 Mar 1999 | Colchester | 2 | 1 | Slight |
| Thu 4 Mar 1999 | Babergh | 2 | 1 | Slight |
| Sat 6 Mar 1999 | St. Edmundsbury | 2 | 2 | Slight |
| Sat 6 Mar 1999 | Colchester | 2 | 3 | Slight |
| Sun 7 Mar 1999 | Colchester | 2 | 2 | Slight |
| Mon 8 Mar 1999 | Babergh | 3 | 1 | Slight |
| Tue 9 Mar 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Tue 9 Mar 1999 | Colchester | 3 | 2 | Slight |
| Thu 11 Mar 1999 | Babergh | 2 | 1 | Slight |
| Thu 11 Mar 1999 | St. Edmundsbury | 1 | 1 | Slight |
| Wed 17 Mar 1999 | Babergh | 3 | 2 | Serious |
| Thu 18 Mar 1999 | Colchester | 2 | 2 | Slight |
| Thu 18 Mar 1999 | Breckland | 2 | 3 | Serious |
| Fri 19 Mar 1999 | Colchester | 2 | 3 | Slight |
| Sun 21 Mar 1999 | Breckland | 1 | 3 | Slight |
| Mon 22 Mar 1999 | Babergh | 2 | 2 | Serious |
| Thu 25 Mar 1999 | Breckland | 1 | 1 | Fatal |
| Thu 25 Mar 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Wed 31 Mar 1999 | Babergh | 3 | 1 | Slight |
| Wed 31 Mar 1999 | Breckland | 2 | 1 | Slight |
| Thu 1 Apr 1999 | Breckland | 2 | 1 | Slight |
| Thu 1 Apr 1999 | Colchester | 2 | 2 | Slight |
| Mon 5 Apr 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Mon 5 Apr 1999 | Breckland | 1 | 1 | Slight |
| Wed 14 Apr 1999 | Babergh | 1 | 1 | Serious |
| Wed 14 Apr 1999 | Colchester | 2 | 1 | Slight |
| Wed 14 Apr 1999 | Colchester | 2 | 1 | Slight |
| Mon 19 Apr 1999 | Breckland | 2 | 1 | Slight |
| Tue 20 Apr 1999 | Breckland | 2 | 1 | Slight |
| Sat 24 Apr 1999 | Colchester | 3 | 1 | Slight |
| Sat 1 May 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sun 2 May 1999 | Colchester | 1 | 1 | Slight |
| Tue 4 May 1999 | Babergh | 1 | 1 | Slight |
| Sat 8 May 1999 | St. Edmundsbury | 1 | 3 | Fatal |
| Sat 8 May 1999 | Breckland | 2 | 1 | Slight |
| Wed 12 May 1999 | Colchester | 2 | 1 | Slight |
| Thu 13 May 1999 | Babergh | 3 | 1 | Slight |
| Thu 13 May 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 14 May 1999 | Babergh | 2 | 1 | Serious |
| Sat 15 May 1999 | Colchester | 1 | 1 | Slight |
| Sat 15 May 1999 | Colchester | 2 | 1 | Slight |
| Mon 17 May 1999 | Colchester | 2 | 1 | Slight |
| Fri 21 May 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Tue 25 May 1999 | Babergh | 1 | 1 | Slight |
| Wed 26 May 1999 | St. Edmundsbury | 3 | 2 | Slight |
| Thu 27 May 1999 | Colchester | 2 | 1 | Slight |
| Thu 27 May 1999 | Breckland | 1 | 1 | Slight |
| Wed 2 Jun 1999 | Breckland | 2 | 1 | Slight |
| Wed 2 Jun 1999 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Wed 2 Jun 1999 | Colchester | 2 | 1 | Slight |
| Sat 5 Jun 1999 | Colchester | 1 | 1 | Slight |
| Sun 6 Jun 1999 | Babergh | 1 | 1 | Slight |
| Mon 7 Jun 1999 | Babergh | 1 | 1 | Slight |
| Thu 10 Jun 1999 | Breckland | 2 | 1 | Serious |
| Fri 11 Jun 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sat 12 Jun 1999 | Colchester | 2 | 1 | Slight |
| Sun 20 Jun 1999 | Colchester | 1 | 1 | Slight |
| Tue 22 Jun 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Wed 23 Jun 1999 | Colchester | 2 | 1 | Slight |
| Fri 25 Jun 1999 | Babergh | 2 | 1 | Slight |
| Fri 25 Jun 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sun 27 Jun 1999 | Colchester | 2 | 1 | Slight |
| Mon 28 Jun 1999 | Colchester | 2 | 1 | Slight |
| Tue 29 Jun 1999 | Babergh | 3 | 1 | Slight |
| Wed 30 Jun 1999 | Babergh | 2 | 1 | Slight |
| Fri 2 Jul 1999 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Fri 2 Jul 1999 | Colchester | 2 | 1 | Slight |
| Mon 5 Jul 1999 | Colchester | 2 | 1 | Slight |
| Wed 14 Jul 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Wed 14 Jul 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Thu 15 Jul 1999 | Babergh | 2 | 1 | Slight |
| Sat 17 Jul 1999 | St. Edmundsbury | 2 | 2 | Slight |
| Wed 21 Jul 1999 | Colchester | 2 | 1 | Slight |
| Fri 23 Jul 1999 | St. Edmundsbury | 2 | 2 | Slight |
| Mon 26 Jul 1999 | Colchester | 1 | 1 | Slight |
| Fri 30 Jul 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Sun 1 Aug 1999 | Colchester | 2 | 1 | Slight |
| Sun 1 Aug 1999 | Colchester | 2 | 1 | Slight |
| Mon 2 Aug 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Mon 2 Aug 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Thu 5 Aug 1999 | St. Edmundsbury | 1 | 1 | Slight |
| Thu 5 Aug 1999 | Colchester | 2 | 2 | Serious |
| Fri 6 Aug 1999 | Babergh | 2 | 1 | Slight |
| Sat 7 Aug 1999 | Colchester | 2 | 1 | Slight |
| Wed 11 Aug 1999 | Colchester | 2 | 1 | Slight |
| Sat 14 Aug 1999 | St. Edmundsbury | 1 | 1 | Slight |
| Wed 18 Aug 1999 | Colchester | 2 | 1 | Slight |
| Wed 18 Aug 1999 | Colchester | 1 | 1 | Serious |
| Wed 18 Aug 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Thu 19 Aug 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 20 Aug 1999 | Babergh | 2 | 2 | Slight |
| Mon 23 Aug 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Tue 24 Aug 1999 | Colchester | 1 | 1 | Slight |
| Tue 24 Aug 1999 | Babergh | 2 | 1 | Slight |
| Thu 2 Sep 1999 | Colchester | 2 | 1 | Slight |
| Fri 3 Sep 1999 | Colchester | 2 | 1 | Slight |
| Sat 4 Sep 1999 | St. Edmundsbury | 2 | 3 | Slight |
| Tue 7 Sep 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Fri 10 Sep 1999 | Breckland | 1 | 1 | Slight |
| Fri 10 Sep 1999 | Colchester | 3 | 2 | Slight |
| Fri 10 Sep 1999 | Breckland | 2 | 1 | Slight |
| Sat 18 Sep 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Mon 20 Sep 1999 | St. Edmundsbury | 2 | 1 | Fatal |
| Mon 20 Sep 1999 | Colchester | 2 | 1 | Slight |
| Fri 24 Sep 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 24 Sep 1999 | Babergh | 2 | 2 | Slight |
| Sat 25 Sep 1999 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Mon 27 Sep 1999 | St. Edmundsbury | 3 | 1 | Slight |
| Wed 29 Sep 1999 | Babergh | 2 | 1 | Slight |
| Wed 29 Sep 1999 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Wed 29 Sep 1999 | Babergh | 4 | 1 | Slight |
| Thu 30 Sep 1999 | Colchester | 2 | 1 | Slight |
| Thu 30 Sep 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sun 3 Oct 1999 | King's Lynn and West Norfolk | 3 | 3 | Slight |
| Mon 4 Oct 1999 | Colchester | 2 | 3 | Slight |
| Tue 5 Oct 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Wed 13 Oct 1999 | Colchester | 3 | 1 | Slight |
| Wed 13 Oct 1999 | Colchester | 2 | 1 | Slight |
| Sun 17 Oct 1999 | Colchester | 2 | 1 | Serious |
| Sun 17 Oct 1999 | Colchester | 1 | 1 | Serious |
| Tue 19 Oct 1999 | Babergh | 2 | 1 | Slight |
| Fri 22 Oct 1999 | Colchester | 2 | 1 | Slight |
| Sat 23 Oct 1999 | Babergh | 2 | 4 | Serious |
| Sat 23 Oct 1999 | Babergh | 2 | 4 | Serious |
| Tue 26 Oct 1999 | Colchester | 2 | 3 | Slight |
| Wed 27 Oct 1999 | Colchester | 1 | 1 | Slight |
| Tue 2 Nov 1999 | Colchester | 2 | 1 | Slight |
| Wed 3 Nov 1999 | Colchester | 2 | 1 | Slight |
| Thu 4 Nov 1999 | Babergh | 2 | 1 | Slight |
| Fri 5 Nov 1999 | Colchester | 3 | 1 | Slight |
| Sat 6 Nov 1999 | Babergh | 1 | 1 | Serious |
| Tue 9 Nov 1999 | Colchester | 2 | 1 | Slight |
| Wed 10 Nov 1999 | St. Edmundsbury | 2 | 2 | Slight |
| Fri 12 Nov 1999 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Wed 24 Nov 1999 | Colchester | 2 | 2 | Serious |
| Thu 25 Nov 1999 | Colchester | 2 | 1 | Slight |
| Fri 26 Nov 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Fri 26 Nov 1999 | Colchester | 3 | 1 | Slight |
| Sun 28 Nov 1999 | Babergh | 1 | 2 | Slight |
| Mon 29 Nov 1999 | Colchester | 2 | 1 | Serious |
| Fri 3 Dec 1999 | Colchester | 1 | 1 | Slight |
| Sat 4 Dec 1999 | St. Edmundsbury | 1 | 1 | Slight |
| Wed 8 Dec 1999 | Babergh | 1 | 1 | Slight |
| Thu 9 Dec 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Thu 9 Dec 1999 | St. Edmundsbury | 2 | 1 | Slight |
| Sat 11 Dec 1999 | Colchester | 2 | 1 | Slight |
| Wed 15 Dec 1999 | Colchester | 2 | 1 | Slight |
| Wed 15 Dec 1999 | Colchester | 2 | 1 | Slight |
| Fri 17 Dec 1999 | Colchester | 2 | 1 | Slight |
| Sat 18 Dec 1999 | St. Edmundsbury | 1 | 2 | Slight |
| Mon 20 Dec 1999 | Breckland | 2 | 1 | Slight |
| Tue 21 Dec 1999 | Babergh | 2 | 3 | Slight |
| Fri 24 Dec 1999 | Colchester | 2 | 1 | Slight |
| Wed 29 Dec 1999 | Babergh | 1 | 1 | Slight |