Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 2 Jan 1989 | Haringey | 2 | 3 | Serious |
| Thu 5 Jan 1989 | Haringey | 2 | 1 | Slight |
| Mon 9 Jan 1989 | Enfield | 2 | 2 | Slight |
| Mon 30 Jan 1989 | Haringey | 2 | 1 | Slight |
| Thu 2 Feb 1989 | Enfield | 2 | 1 | Slight |
| Thu 9 Feb 1989 | Enfield | 2 | 3 | Slight |
| Sat 18 Feb 1989 | Enfield | 2 | 2 | Slight |
| Mon 20 Feb 1989 | Haringey | 1 | 1 | Slight |
| Tue 21 Feb 1989 | Haringey | 1 | 1 | Slight |
| Fri 24 Feb 1989 | Haringey | 2 | 1 | Slight |
| Sat 4 Mar 1989 | Enfield | 2 | 2 | Slight |
| Mon 6 Mar 1989 | Enfield | 2 | 1 | Slight |
| Fri 10 Mar 1989 | Haringey | 2 | 1 | Slight |
| Wed 15 Mar 1989 | Enfield | 2 | 1 | Slight |
| Tue 21 Mar 1989 | Enfield | 3 | 2 | Slight |
| Thu 30 Mar 1989 | Enfield | 2 | 1 | Serious |
| Mon 3 Apr 1989 | Haringey | 1 | 1 | Slight |
| Sun 16 Apr 1989 | Enfield | 2 | 1 | Slight |
| Fri 21 Apr 1989 | Enfield | 2 | 1 | Slight |
| Wed 17 May 1989 | Haringey | 2 | 1 | Slight |
| Sat 20 May 1989 | Enfield | 4 | 1 | Slight |
| Fri 26 May 1989 | Enfield | 2 | 1 | Slight |
| Fri 2 Jun 1989 | Haringey | 1 | 1 | Slight |
| Sat 3 Jun 1989 | Enfield | 2 | 4 | Fatal |
| Tue 6 Jun 1989 | Haringey | 2 | 1 | Slight |
| Tue 6 Jun 1989 | Haringey | 3 | 1 | Slight |
| Mon 12 Jun 1989 | Haringey | 2 | 1 | Serious |
| Tue 13 Jun 1989 | Enfield | 1 | 1 | Slight |
| Fri 16 Jun 1989 | Haringey | 1 | 1 | Slight |
| Thu 6 Jul 1989 | Enfield | 2 | 1 | Slight |
| Thu 27 Jul 1989 | Enfield | 2 | 1 | Slight |
| Fri 28 Jul 1989 | Haringey | 2 | 1 | Slight |
| Sat 29 Jul 1989 | Enfield | 2 | 1 | Slight |
| Mon 7 Aug 1989 | Enfield | 1 | 1 | Serious |
| Tue 15 Aug 1989 | Enfield | 2 | 1 | Slight |
| Tue 15 Aug 1989 | Haringey | 1 | 1 | Slight |
| Wed 16 Aug 1989 | Enfield | 1 | 1 | Slight |
| Mon 21 Aug 1989 | Enfield | 3 | 1 | Slight |
| Wed 23 Aug 1989 | Enfield | 3 | 1 | Slight |
| Sat 9 Sep 1989 | Haringey | 1 | 1 | Serious |
| Tue 12 Sep 1989 | Enfield | 1 | 1 | Slight |
| Fri 29 Sep 1989 | Enfield | 3 | 1 | Slight |
| Fri 6 Oct 1989 | Enfield | 1 | 1 | Slight |
| Sat 7 Oct 1989 | Enfield | 2 | 2 | Slight |
| Sat 7 Oct 1989 | Haringey | 3 | 4 | Slight |
| Sat 7 Oct 1989 | Haringey | 3 | 4 | Slight |
| Wed 11 Oct 1989 | Haringey | 1 | 1 | Serious |
| Fri 20 Oct 1989 | Haringey | 2 | 1 | Slight |
| Sat 28 Oct 1989 | Haringey | 3 | 1 | Slight |
| Tue 31 Oct 1989 | Haringey | 1 | 1 | Slight |
| Thu 2 Nov 1989 | Enfield | 1 | 1 | Slight |
| Sun 5 Nov 1989 | Enfield | 2 | 1 | Serious |
| Mon 6 Nov 1989 | Enfield | 2 | 1 | Slight |
| Fri 10 Nov 1989 | Haringey | 1 | 1 | Slight |
| Mon 13 Nov 1989 | Enfield | 2 | 1 | Slight |
| Fri 17 Nov 1989 | Enfield | 5 | 1 | Slight |
| Fri 8 Dec 1989 | Enfield | 2 | 1 | Slight |
| Sun 31 Dec 1989 | Enfield | 1 | 1 | Slight |