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