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