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