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