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