Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 9 Jan 1990 | Horsham | 1 | 2 | Serious |
| Sun 21 Jan 1990 | Mid Sussex | 1 | 1 | Slight |
| Wed 24 Jan 1990 | Horsham | 1 | 1 | Slight |
| Sat 3 Feb 1990 | Mid Sussex | 2 | 2 | Serious |
| Thu 15 Feb 1990 | Mid Sussex | 2 | 1 | Slight |
| Thu 1 Mar 1990 | Lewes | 2 | 1 | Slight |
| Mon 5 Mar 1990 | Lewes | 2 | 1 | Serious |
| Tue 20 Mar 1990 | Mid Sussex | 2 | 1 | Slight |
| Wed 21 Mar 1990 | Lewes | 2 | 1 | Slight |
| Mon 7 May 1990 | Mid Sussex | 4 | 1 | Slight |
| Thu 24 May 1990 | Lewes | 2 | 1 | Slight |
| Mon 18 Jun 1990 | Horsham | 2 | 2 | Serious |
| Tue 10 Jul 1990 | Mid Sussex | 2 | 1 | Slight |
| Fri 13 Jul 1990 | Mid Sussex | 2 | 1 | Slight |
| Thu 19 Jul 1990 | Mid Sussex | 1 | 1 | Slight |
| Tue 24 Jul 1990 | Lewes | 3 | 3 | Slight |
| Wed 25 Jul 1990 | Lewes | 3 | 2 | Slight |
| Sun 26 Aug 1990 | Lewes | 2 | 1 | Slight |
| Thu 27 Sep 1990 | Horsham | 1 | 1 | Serious |
| Fri 5 Oct 1990 | Mid Sussex | 2 | 3 | Slight |
| Sun 7 Oct 1990 | Lewes | 2 | 1 | Slight |
| Thu 18 Oct 1990 | Mid Sussex | 1 | 1 | Slight |
| Thu 18 Oct 1990 | Mid Sussex | 1 | 1 | Slight |
| Mon 22 Oct 1990 | Horsham | 1 | 1 | Serious |
| Fri 9 Nov 1990 | Mid Sussex | 2 | 1 | Serious |
| Sun 11 Nov 1990 | Horsham | 1 | 1 | Slight |
| Sat 17 Nov 1990 | Mid Sussex | 2 | 1 | Slight |
| Thu 6 Dec 1990 | Mid Sussex | 1 | 1 | Slight |
| Sun 30 Dec 1990 | Lewes | 2 | 2 | Slight |