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