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