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