Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 9 Jan 1989 | Barnet | 1 | 1 | Slight |
| Fri 13 Jan 1989 | Barnet | 1 | 1 | Serious |
| Sat 14 Jan 1989 | Camden | 1 | 1 | Serious |
| Sun 15 Jan 1989 | Camden | 2 | 1 | Slight |
| Fri 20 Jan 1989 | Barnet | 2 | 2 | Slight |
| Sat 21 Jan 1989 | Camden | 1 | 1 | Slight |
| Sat 28 Jan 1989 | Camden | 2 | 1 | Slight |
| Sun 29 Jan 1989 | Camden | 2 | 1 | Slight |
| Fri 3 Feb 1989 | Camden | 2 | 1 | Serious |
| Sat 4 Feb 1989 | Barnet | 1 | 1 | Slight |
| Sat 4 Feb 1989 | Camden | 2 | 2 | Slight |
| Sun 5 Feb 1989 | Camden | 1 | 1 | Slight |
| Mon 13 Feb 1989 | Camden | 1 | 1 | Slight |
| Tue 14 Feb 1989 | Camden | 1 | 1 | Slight |
| Wed 15 Feb 1989 | Camden | 1 | 1 | Slight |
| Fri 17 Feb 1989 | Barnet | 2 | 1 | Slight |
| Sun 26 Feb 1989 | Camden | 1 | 1 | Slight |
| Mon 27 Feb 1989 | Barnet | 1 | 1 | Slight |
| Wed 1 Mar 1989 | Camden | 1 | 1 | Serious |
| Wed 1 Mar 1989 | Barnet | 2 | 1 | Slight |
| Fri 3 Mar 1989 | Barnet | 3 | 3 | Slight |
| Sun 12 Mar 1989 | Barnet | 1 | 1 | Slight |
| Sun 12 Mar 1989 | Camden | 1 | 1 | Slight |
| Wed 15 Mar 1989 | Barnet | 1 | 1 | Slight |
| Wed 15 Mar 1989 | Camden | 1 | 1 | Slight |
| Thu 16 Mar 1989 | Camden | 1 | 1 | Slight |
| Fri 17 Mar 1989 | Camden | 2 | 1 | Slight |
| Sat 18 Mar 1989 | Barnet | 1 | 1 | Slight |
| Tue 21 Mar 1989 | Barnet | 1 | 1 | Slight |
| Thu 23 Mar 1989 | Barnet | 1 | 1 | Slight |
| Fri 24 Mar 1989 | Barnet | 1 | 1 | Slight |
| Wed 5 Apr 1989 | Barnet | 2 | 1 | Slight |
| Wed 5 Apr 1989 | Barnet | 1 | 1 | Slight |
| Tue 11 Apr 1989 | Barnet | 1 | 1 | Slight |
| Tue 11 Apr 1989 | Barnet | 2 | 1 | Slight |
| Sat 15 Apr 1989 | Camden | 2 | 1 | Serious |
| Mon 17 Apr 1989 | Camden | 1 | 1 | Slight |
| Thu 20 Apr 1989 | Camden | 2 | 1 | Slight |
| Thu 20 Apr 1989 | Camden | 1 | 1 | Slight |
| Fri 21 Apr 1989 | Camden | 2 | 1 | Slight |
| Sat 22 Apr 1989 | Camden | 1 | 1 | Slight |
| Thu 27 Apr 1989 | Camden | 2 | 1 | Slight |
| Fri 28 Apr 1989 | Camden | 1 | 1 | Slight |
| Fri 28 Apr 1989 | Camden | 1 | 1 | Slight |
| Sat 29 Apr 1989 | Barnet | 2 | 1 | Slight |
| Mon 1 May 1989 | Camden | 2 | 2 | Slight |
| Mon 1 May 1989 | Camden | 2 | 1 | Slight |
| Wed 3 May 1989 | Camden | 2 | 1 | Slight |
| Sat 6 May 1989 | Camden | 1 | 1 | Slight |
| Sat 6 May 1989 | Camden | 1 | 1 | Slight |
| Tue 9 May 1989 | Barnet | 1 | 1 | Serious |
| Sun 14 May 1989 | Camden | 2 | 1 | Slight |
| Mon 15 May 1989 | Camden | 2 | 1 | Serious |
| Fri 19 May 1989 | Barnet | 1 | 1 | Slight |
| Sat 20 May 1989 | Camden | 1 | 2 | Slight |
| Sun 21 May 1989 | Camden | 1 | 1 | Slight |
| Mon 22 May 1989 | Camden | 1 | 1 | Slight |
| Tue 23 May 1989 | Camden | 2 | 1 | Slight |
| Wed 24 May 1989 | Camden | 1 | 1 | Slight |
| Fri 26 May 1989 | Camden | 1 | 1 | Slight |
| Fri 26 May 1989 | Camden | 1 | 1 | Slight |
| Sun 28 May 1989 | Barnet | 2 | 1 | Slight |
| Thu 1 Jun 1989 | Camden | 2 | 1 | Slight |
| Fri 2 Jun 1989 | Camden | 1 | 1 | Slight |
| Sat 3 Jun 1989 | Barnet | 1 | 1 | Slight |
| Sun 4 Jun 1989 | Camden | 1 | 1 | Slight |
| Sun 4 Jun 1989 | Barnet | 1 | 1 | Slight |
| Thu 8 Jun 1989 | Barnet | 2 | 1 | Slight |
| Mon 12 Jun 1989 | Camden | 1 | 1 | Slight |
| Mon 19 Jun 1989 | Camden | 2 | 1 | Slight |
| Wed 21 Jun 1989 | Camden | 1 | 1 | Slight |
| Sat 24 Jun 1989 | Barnet | 2 | 1 | Slight |
| Sun 25 Jun 1989 | Barnet | 1 | 1 | Slight |
| Wed 28 Jun 1989 | Camden | 1 | 1 | Slight |
| Sat 1 Jul 1989 | Barnet | 1 | 1 | Slight |
| Sun 2 Jul 1989 | Barnet | 2 | 3 | Slight |
| Sun 2 Jul 1989 | Barnet | 2 | 1 | Slight |
| Mon 3 Jul 1989 | Camden | 2 | 1 | Slight |
| Mon 3 Jul 1989 | Barnet | 1 | 1 | Slight |
| Mon 3 Jul 1989 | Barnet | 1 | 1 | Slight |
| Thu 6 Jul 1989 | Camden | 2 | 1 | Serious |
| Fri 7 Jul 1989 | Barnet | 1 | 1 | Slight |
| Mon 10 Jul 1989 | Camden | 1 | 1 | Slight |
| Mon 10 Jul 1989 | Camden | 1 | 1 | Slight |
| Tue 11 Jul 1989 | Camden | 2 | 1 | Slight |
| Fri 14 Jul 1989 | Camden | 2 | 1 | Slight |
| Sun 16 Jul 1989 | Camden | 1 | 1 | Slight |
| Thu 20 Jul 1989 | Barnet | 2 | 1 | Slight |
| Fri 21 Jul 1989 | Camden | 2 | 1 | Slight |
| Sat 29 Jul 1989 | Barnet | 2 | 1 | Slight |
| Mon 31 Jul 1989 | Camden | 2 | 1 | Slight |
| Tue 1 Aug 1989 | Barnet | 1 | 1 | Slight |
| Fri 4 Aug 1989 | Barnet | 2 | 1 | Slight |
| Wed 9 Aug 1989 | Barnet | 2 | 2 | Slight |
| Thu 10 Aug 1989 | Camden | 1 | 1 | Slight |
| Fri 11 Aug 1989 | Camden | 1 | 1 | Slight |
| Fri 11 Aug 1989 | Camden | 1 | 1 | Slight |
| Fri 11 Aug 1989 | Camden | 1 | 1 | Slight |
| Fri 11 Aug 1989 | Camden | 1 | 1 | Slight |
| Sat 12 Aug 1989 | Barnet | 2 | 1 | Slight |
| Sat 12 Aug 1989 | Camden | 1 | 1 | Slight |
| Sun 13 Aug 1989 | Camden | 1 | 1 | Slight |
| Mon 14 Aug 1989 | Camden | 1 | 1 | Slight |
| Wed 16 Aug 1989 | Barnet | 3 | 2 | Serious |
| Wed 16 Aug 1989 | Barnet | 1 | 1 | Serious |
| Wed 16 Aug 1989 | Camden | 3 | 1 | Slight |
| Sat 19 Aug 1989 | Camden | 2 | 2 | Slight |
| Mon 21 Aug 1989 | Barnet | 2 | 2 | Slight |
| Tue 22 Aug 1989 | Barnet | 3 | 1 | Slight |
| Fri 25 Aug 1989 | Camden | 2 | 1 | Slight |
| Sat 26 Aug 1989 | Camden | 1 | 1 | Slight |
| Sun 27 Aug 1989 | Barnet | 2 | 2 | Slight |
| Sun 27 Aug 1989 | Camden | 2 | 2 | Slight |
| Sun 27 Aug 1989 | Camden | 2 | 2 | Slight |
| Tue 29 Aug 1989 | Camden | 2 | 1 | Slight |
| Fri 1 Sep 1989 | Barnet | 2 | 1 | Slight |
| Sat 2 Sep 1989 | Barnet | 2 | 1 | Slight |
| Mon 4 Sep 1989 | Camden | 1 | 1 | Slight |
| Mon 4 Sep 1989 | Barnet | 2 | 1 | Slight |
| Tue 5 Sep 1989 | Barnet | 1 | 1 | Slight |
| Fri 8 Sep 1989 | Barnet | 2 | 1 | Slight |
| Fri 8 Sep 1989 | Barnet | 1 | 1 | Slight |
| Fri 8 Sep 1989 | Barnet | 2 | 1 | Slight |
| Sat 9 Sep 1989 | Camden | 2 | 2 | Serious |
| Sat 9 Sep 1989 | Barnet | 1 | 1 | Fatal |
| Fri 15 Sep 1989 | Camden | 1 | 1 | Slight |
| Sat 16 Sep 1989 | Camden | 2 | 1 | Slight |
| Sat 16 Sep 1989 | Camden | 2 | 1 | Slight |
| Mon 18 Sep 1989 | Camden | 2 | 1 | Serious |
| Tue 19 Sep 1989 | Barnet | 1 | 1 | Slight |
| Wed 20 Sep 1989 | Camden | 2 | 1 | Slight |
| Wed 20 Sep 1989 | Barnet | 2 | 1 | Slight |
| Thu 21 Sep 1989 | Camden | 1 | 1 | Serious |
| Sat 23 Sep 1989 | Camden | 2 | 1 | Slight |
| Sun 24 Sep 1989 | Camden | 1 | 1 | Slight |
| Sun 24 Sep 1989 | Barnet | 1 | 1 | Serious |
| Mon 25 Sep 1989 | Barnet | 3 | 2 | Slight |
| Mon 25 Sep 1989 | Barnet | 3 | 2 | Slight |
| Tue 26 Sep 1989 | Barnet | 3 | 2 | Slight |
| Tue 26 Sep 1989 | Barnet | 1 | 1 | Serious |
| Wed 27 Sep 1989 | Camden | 2 | 1 | Slight |
| Wed 27 Sep 1989 | Camden | 2 | 1 | Slight |
| Wed 27 Sep 1989 | Barnet | 1 | 1 | Slight |
| Thu 28 Sep 1989 | Camden | 2 | 1 | Slight |
| Thu 28 Sep 1989 | Camden | 2 | 1 | Slight |
| Fri 29 Sep 1989 | Camden | 3 | 1 | Slight |
| Sat 30 Sep 1989 | Camden | 2 | 1 | Slight |
| Sun 1 Oct 1989 | Camden | 2 | 1 | Slight |
| Sun 1 Oct 1989 | Camden | 1 | 1 | Slight |
| Mon 2 Oct 1989 | Barnet | 2 | 1 | Slight |
| Mon 2 Oct 1989 | Camden | 1 | 1 | Slight |
| Sat 7 Oct 1989 | Camden | 2 | 1 | Slight |
| Mon 9 Oct 1989 | Barnet | 2 | 1 | Slight |
| Sun 15 Oct 1989 | Camden | 1 | 1 | Slight |
| Wed 18 Oct 1989 | Barnet | 2 | 1 | Slight |
| Wed 18 Oct 1989 | Camden | 1 | 2 | Serious |
| Fri 20 Oct 1989 | Camden | 1 | 1 | Serious |
| Fri 20 Oct 1989 | Camden | 1 | 1 | Slight |
| Thu 26 Oct 1989 | Camden | 1 | 1 | Serious |
| Fri 27 Oct 1989 | Camden | 1 | 1 | Serious |
| Sat 28 Oct 1989 | Camden | 2 | 1 | Slight |
| Sun 5 Nov 1989 | Barnet | 1 | 1 | Slight |
| Tue 7 Nov 1989 | Barnet | 3 | 1 | Slight |
| Wed 8 Nov 1989 | Camden | 2 | 1 | Serious |
| Fri 10 Nov 1989 | Barnet | 2 | 1 | Slight |
| Fri 10 Nov 1989 | Camden | 2 | 1 | Slight |
| Sat 11 Nov 1989 | Barnet | 2 | 1 | Slight |
| Sat 18 Nov 1989 | Camden | 1 | 1 | Slight |
| Sun 19 Nov 1989 | Camden | 1 | 1 | Serious |
| Mon 20 Nov 1989 | Barnet | 1 | 1 | Slight |
| Wed 22 Nov 1989 | Barnet | 1 | 1 | Slight |
| Thu 23 Nov 1989 | Camden | 2 | 1 | Slight |
| Sun 26 Nov 1989 | Barnet | 1 | 1 | Slight |
| Tue 28 Nov 1989 | Camden | 2 | 1 | Slight |
| Fri 1 Dec 1989 | Barnet | 1 | 1 | Serious |
| Mon 4 Dec 1989 | Camden | 1 | 1 | Slight |
| Mon 4 Dec 1989 | Camden | 2 | 1 | Slight |
| Wed 6 Dec 1989 | Camden | 2 | 1 | Slight |
| Thu 7 Dec 1989 | Camden | 1 | 1 | Slight |
| Thu 7 Dec 1989 | Barnet | 2 | 1 | Slight |
| Sat 9 Dec 1989 | Barnet | 2 | 1 | Slight |
| Sat 9 Dec 1989 | Camden | 1 | 1 | Slight |
| Sat 9 Dec 1989 | Barnet | 1 | 2 | Serious |
| Sat 9 Dec 1989 | Barnet | 1 | 2 | Serious |
| Sun 10 Dec 1989 | Camden | 2 | 1 | Slight |
| Sun 10 Dec 1989 | Camden | 1 | 1 | Slight |
| Tue 12 Dec 1989 | Barnet | 2 | 1 | Slight |
| Wed 13 Dec 1989 | Camden | 1 | 1 | Slight |
| Fri 15 Dec 1989 | Camden | 1 | 1 | Serious |
| Fri 15 Dec 1989 | Camden | 2 | 1 | Slight |
| Tue 19 Dec 1989 | Barnet | 1 | 1 | Serious |
| Wed 27 Dec 1989 | Camden | 1 | 1 | Slight |
| Sun 31 Dec 1989 | Camden | 1 | 1 | Slight |