Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 6 Jan 1990 | North Norfolk | 1 | 1 | Fatal |
| Mon 8 Jan 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Mon 8 Jan 1990 | North Norfolk | 2 | 2 | Serious |
| Wed 10 Jan 1990 | King's Lynn and West Norfolk | 3 | 3 | Slight |
| Thu 11 Jan 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 12 Jan 1990 | Great Yarmouth | 2 | 1 | Slight |
| Thu 18 Jan 1990 | Great Yarmouth | 1 | 1 | Slight |
| Sat 20 Jan 1990 | Great Yarmouth | 2 | 1 | Serious |
| Mon 22 Jan 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Tue 23 Jan 1990 | Great Yarmouth | 4 | 1 | Serious |
| Sun 28 Jan 1990 | North Norfolk | 1 | 1 | Slight |
| Mon 29 Jan 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Tue 30 Jan 1990 | North Norfolk | 1 | 1 | Slight |
| Wed 31 Jan 1990 | North Norfolk | 2 | 4 | Serious |
| Thu 1 Feb 1990 | King's Lynn and West Norfolk | 1 | 2 | Slight |
| Tue 6 Feb 1990 | North Norfolk | 2 | 2 | Slight |
| Thu 8 Feb 1990 | North Norfolk | 2 | 1 | Slight |
| Tue 13 Feb 1990 | North Norfolk | 3 | 3 | Slight |
| Thu 15 Feb 1990 | King's Lynn and West Norfolk | 2 | 3 | Slight |
| Sat 17 Feb 1990 | King's Lynn and West Norfolk | 2 | 1 | Fatal |
| Fri 23 Feb 1990 | Great Yarmouth | 2 | 1 | Serious |
| Mon 26 Feb 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Thu 1 Mar 1990 | North Norfolk | 1 | 1 | Slight |
| Fri 2 Mar 1990 | North Norfolk | 2 | 4 | Serious |
| Sat 3 Mar 1990 | North Norfolk | 2 | 2 | Slight |
| Mon 5 Mar 1990 | Great Yarmouth | 1 | 1 | Serious |
| Wed 7 Mar 1990 | North Norfolk | 2 | 1 | Slight |
| Fri 9 Mar 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Wed 14 Mar 1990 | North Norfolk | 1 | 1 | Slight |
| Sun 18 Mar 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Mon 19 Mar 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Tue 27 Mar 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Thu 29 Mar 1990 | North Norfolk | 1 | 1 | Serious |
| Sat 31 Mar 1990 | North Norfolk | 4 | 1 | Slight |
| Sun 1 Apr 1990 | Great Yarmouth | 3 | 3 | Fatal |
| Fri 6 Apr 1990 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Sun 8 Apr 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Sun 8 Apr 1990 | North Norfolk | 1 | 2 | Serious |
| Thu 12 Apr 1990 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Thu 12 Apr 1990 | King's Lynn and West Norfolk | 2 | 4 | Serious |
| Sat 14 Apr 1990 | North Norfolk | 1 | 2 | Slight |
| Sun 15 Apr 1990 | Great Yarmouth | 1 | 1 | Slight |
| Mon 16 Apr 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Thu 19 Apr 1990 | Great Yarmouth | 2 | 1 | Slight |
| Fri 20 Apr 1990 | North Norfolk | 1 | 1 | Slight |
| Sat 28 Apr 1990 | North Norfolk | 2 | 1 | Slight |
| Mon 7 May 1990 | King's Lynn and West Norfolk | 3 | 10 | Slight |
| Mon 7 May 1990 | King's Lynn and West Norfolk | 2 | 6 | Slight |
| Fri 11 May 1990 | King's Lynn and West Norfolk | 2 | 4 | Slight |
| Sun 13 May 1990 | North Norfolk | 3 | 1 | Serious |
| Tue 15 May 1990 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Sun 20 May 1990 | North Norfolk | 2 | 2 | Serious |
| Mon 21 May 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Mon 21 May 1990 | King's Lynn and West Norfolk | 5 | 6 | Serious |
| Thu 24 May 1990 | King's Lynn and West Norfolk | 1 | 1 | Serious |
| Sat 26 May 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Sun 27 May 1990 | North Norfolk | 1 | 1 | Serious |
| Mon 28 May 1990 | North Norfolk | 2 | 1 | Slight |
| Thu 31 May 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 1 Jun 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Thu 7 Jun 1990 | North Norfolk | 2 | 1 | Serious |
| Fri 8 Jun 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Tue 12 Jun 1990 | North Norfolk | 1 | 1 | Slight |
| Wed 13 Jun 1990 | King's Lynn and West Norfolk | 1 | 1 | Fatal |
| Wed 13 Jun 1990 | North Norfolk | 3 | 1 | Slight |
| Fri 15 Jun 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Sat 16 Jun 1990 | North Norfolk | 2 | 1 | Serious |
| Sun 17 Jun 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Tue 19 Jun 1990 | King's Lynn and West Norfolk | 4 | 2 | Serious |
| Thu 21 Jun 1990 | Great Yarmouth | 3 | 2 | Serious |
| Sat 23 Jun 1990 | North Norfolk | 2 | 5 | Serious |
| Sun 24 Jun 1990 | North Norfolk | 2 | 1 | Slight |
| Thu 28 Jun 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 29 Jun 1990 | King's Lynn and West Norfolk | 1 | 2 | Serious |
| Sun 1 Jul 1990 | Great Yarmouth | 2 | 3 | Slight |
| Sun 1 Jul 1990 | North Norfolk | 2 | 1 | Serious |
| Wed 4 Jul 1990 | King's Lynn and West Norfolk | 2 | 3 | Serious |
| Thu 5 Jul 1990 | North Norfolk | 2 | 2 | Slight |
| Fri 6 Jul 1990 | Great Yarmouth | 2 | 1 | Serious |
| Fri 6 Jul 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Fri 6 Jul 1990 | North Norfolk | 1 | 1 | Slight |
| Sun 8 Jul 1990 | Great Yarmouth | 2 | 1 | Slight |
| Fri 13 Jul 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Sat 14 Jul 1990 | Great Yarmouth | 1 | 1 | Serious |
| Sat 14 Jul 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Sat 14 Jul 1990 | North Norfolk | 2 | 1 | Slight |
| Thu 19 Jul 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Sat 21 Jul 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Sat 21 Jul 1990 | Great Yarmouth | 2 | 1 | Slight |
| Sun 22 Jul 1990 | North Norfolk | 2 | 1 | Serious |
| Tue 24 Jul 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Tue 24 Jul 1990 | North Norfolk | 2 | 1 | Slight |
| Thu 26 Jul 1990 | North Norfolk | 2 | 4 | Slight |
| Fri 27 Jul 1990 | Great Yarmouth | 3 | 1 | Serious |
| Sun 29 Jul 1990 | King's Lynn and West Norfolk | 1 | 1 | Serious |
| Sun 29 Jul 1990 | North Norfolk | 1 | 3 | Serious |
| Tue 31 Jul 1990 | North Norfolk | 2 | 1 | Slight |
| Wed 1 Aug 1990 | Great Yarmouth | 2 | 1 | Slight |
| Wed 1 Aug 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Wed 1 Aug 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Wed 1 Aug 1990 | North Norfolk | 3 | 1 | Slight |
| Thu 2 Aug 1990 | North Norfolk | 2 | 2 | Slight |
| Fri 3 Aug 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Sat 4 Aug 1990 | Great Yarmouth | 2 | 2 | Slight |
| Mon 6 Aug 1990 | North Norfolk | 2 | 2 | Slight |
| Tue 7 Aug 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Tue 7 Aug 1990 | North Norfolk | 3 | 3 | Slight |
| Fri 10 Aug 1990 | North Norfolk | 3 | 1 | Serious |
| Sun 12 Aug 1990 | King's Lynn and West Norfolk | 3 | 2 | Serious |
| Sun 12 Aug 1990 | North Norfolk | 2 | 2 | Slight |
| Wed 15 Aug 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Wed 15 Aug 1990 | North Norfolk | 2 | 7 | Serious |
| Wed 15 Aug 1990 | Great Yarmouth | 2 | 1 | Slight |
| Wed 15 Aug 1990 | North Norfolk | 2 | 1 | Slight |
| Sat 18 Aug 1990 | Great Yarmouth | 1 | 1 | Serious |
| Sun 19 Aug 1990 | North Norfolk | 3 | 1 | Slight |
| Sun 19 Aug 1990 | King's Lynn and West Norfolk | 4 | 1 | Slight |
| Sun 19 Aug 1990 | Great Yarmouth | 2 | 1 | Slight |
| Mon 20 Aug 1990 | Great Yarmouth | 2 | 1 | Slight |
| Mon 27 Aug 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Mon 27 Aug 1990 | King's Lynn and West Norfolk | 3 | 5 | Slight |
| Wed 29 Aug 1990 | North Norfolk | 1 | 2 | Slight |
| Wed 29 Aug 1990 | North Norfolk | 1 | 1 | Slight |
| Thu 30 Aug 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 31 Aug 1990 | North Norfolk | 1 | 1 | Slight |
| Sun 2 Sep 1990 | North Norfolk | 2 | 1 | Serious |
| Mon 3 Sep 1990 | Great Yarmouth | 2 | 1 | Slight |
| Mon 3 Sep 1990 | North Norfolk | 1 | 3 | Serious |
| Wed 5 Sep 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Fri 7 Sep 1990 | Great Yarmouth | 2 | 2 | Slight |
| Sat 8 Sep 1990 | North Norfolk | 2 | 1 | Slight |
| Sun 9 Sep 1990 | King's Lynn and West Norfolk | 4 | 5 | Slight |
| Tue 11 Sep 1990 | North Norfolk | 1 | 1 | Serious |
| Tue 11 Sep 1990 | Great Yarmouth | 3 | 1 | Slight |
| Fri 14 Sep 1990 | King's Lynn and West Norfolk | 2 | 3 | Serious |
| Thu 20 Sep 1990 | North Norfolk | 4 | 1 | Serious |
| Thu 20 Sep 1990 | North Norfolk | 2 | 1 | Fatal |
| Fri 21 Sep 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 21 Sep 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Sun 23 Sep 1990 | North Norfolk | 1 | 1 | Serious |
| Sat 29 Sep 1990 | North Norfolk | 2 | 1 | Slight |
| Sat 29 Sep 1990 | Great Yarmouth | 3 | 3 | Serious |
| Wed 3 Oct 1990 | North Norfolk | 2 | 2 | Slight |
| Wed 3 Oct 1990 | North Norfolk | 3 | 4 | Serious |
| Thu 4 Oct 1990 | Great Yarmouth | 1 | 1 | Slight |
| Fri 5 Oct 1990 | Great Yarmouth | 1 | 1 | Slight |
| Fri 5 Oct 1990 | Great Yarmouth | 2 | 1 | Slight |
| Wed 10 Oct 1990 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Thu 11 Oct 1990 | Great Yarmouth | 2 | 1 | Slight |
| Sat 13 Oct 1990 | North Norfolk | 2 | 4 | Fatal |
| Sun 14 Oct 1990 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Sun 14 Oct 1990 | King's Lynn and West Norfolk | 3 | 2 | Slight |
| Thu 18 Oct 1990 | Great Yarmouth | 2 | 1 | Slight |
| Fri 19 Oct 1990 | North Norfolk | 2 | 1 | Slight |
| Sat 20 Oct 1990 | King's Lynn and West Norfolk | 3 | 7 | Slight |
| Wed 24 Oct 1990 | Great Yarmouth | 2 | 1 | Slight |
| Thu 25 Oct 1990 | King's Lynn and West Norfolk | 3 | 1 | Slight |
| Sat 27 Oct 1990 | King's Lynn and West Norfolk | 3 | 1 | Serious |
| Sat 27 Oct 1990 | North Norfolk | 2 | 1 | Slight |
| Mon 29 Oct 1990 | North Norfolk | 1 | 1 | Serious |
| Thu 1 Nov 1990 | North Norfolk | 2 | 2 | Slight |
| Fri 2 Nov 1990 | North Norfolk | 2 | 1 | Slight |
| Sun 4 Nov 1990 | Great Yarmouth | 2 | 4 | Serious |
| Wed 7 Nov 1990 | North Norfolk | 2 | 1 | Slight |
| Wed 7 Nov 1990 | Great Yarmouth | 3 | 2 | Serious |
| Wed 14 Nov 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Thu 22 Nov 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Fri 23 Nov 1990 | North Norfolk | 1 | 3 | Serious |
| Sun 25 Nov 1990 | North Norfolk | 1 | 1 | Serious |
| Wed 28 Nov 1990 | North Norfolk | 2 | 1 | Slight |
| Mon 3 Dec 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Wed 5 Dec 1990 | King's Lynn and West Norfolk | 3 | 2 | Slight |
| Mon 10 Dec 1990 | North Norfolk | 1 | 1 | Fatal |
| Tue 11 Dec 1990 | King's Lynn and West Norfolk | 3 | 2 | Slight |
| Wed 12 Dec 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Thu 13 Dec 1990 | Great Yarmouth | 1 | 1 | Slight |
| Fri 14 Dec 1990 | North Norfolk | 2 | 1 | Slight |
| Sun 16 Dec 1990 | Great Yarmouth | 2 | 3 | Slight |
| Sun 16 Dec 1990 | Great Yarmouth | 2 | 3 | Slight |
| Tue 18 Dec 1990 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Wed 19 Dec 1990 | King's Lynn and West Norfolk | 1 | 1 | Serious |
| Fri 21 Dec 1990 | Great Yarmouth | 3 | 2 | Serious |
| Sat 22 Dec 1990 | North Norfolk | 2 | 1 | Serious |
| Mon 24 Dec 1990 | Great Yarmouth | 2 | 1 | Slight |
| Sun 30 Dec 1990 | King's Lynn and West Norfolk | 1 | 2 | Serious |