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