Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 20 Jan 1990 | West Lindsey | 2 | 2 | Serious |
| Sat 20 Jan 1990 | West Lindsey | 2 | 1 | Slight |
| Tue 13 Feb 1990 | West Lindsey | 2 | 1 | Serious |
| Fri 16 Feb 1990 | Broxbourne | 2 | 3 | Slight |
| Sun 25 Feb 1990 | West Lindsey | 2 | 3 | Serious |
| Tue 27 Feb 1990 | West Lindsey | 2 | 1 | Slight |
| Thu 8 Mar 1990 | Welwyn Hatfield | 2 | 1 | Slight |
| Fri 11 May 1990 | West Lindsey | 1 | 1 | Serious |
| Mon 4 Jun 1990 | West Lindsey | 1 | 1 | Serious |
| Thu 21 Jun 1990 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 12 Jul 1990 | West Lindsey | 2 | 1 | Slight |
| Tue 31 Jul 1990 | West Lindsey | 2 | 1 | Serious |
| Fri 10 Aug 1990 | West Lindsey | 6 | 1 | Slight |
| Sat 11 Aug 1990 | West Lindsey | 1 | 1 | Slight |
| Wed 15 Aug 1990 | West Lindsey | 4 | 2 | Serious |
| Sat 18 Aug 1990 | West Lindsey | 1 | 4 | Slight |
| Mon 17 Sep 1990 | West Lindsey | 2 | 2 | Serious |
| Thu 27 Sep 1990 | West Lindsey | 2 | 1 | Slight |
| Sun 30 Sep 1990 | West Lindsey | 1 | 1 | Slight |
| Sun 7 Oct 1990 | Broxbourne | 1 | 1 | Slight |
| Fri 19 Oct 1990 | West Lindsey | 3 | 1 | Slight |
| Wed 24 Oct 1990 | West Lindsey | 2 | 5 | Serious |
| Sat 27 Oct 1990 | West Lindsey | 2 | 1 | Slight |
| Sun 4 Nov 1990 | West Lindsey | 2 | 1 | Slight |
| Mon 5 Nov 1990 | West Lindsey | 1 | 1 | Slight |
| Wed 21 Nov 1990 | West Lindsey | 1 | 2 | Fatal |
| Sat 24 Nov 1990 | West Lindsey | 2 | 3 | Fatal |
| Thu 6 Dec 1990 | West Lindsey | 2 | 1 | Slight |
| Thu 6 Dec 1990 | West Lindsey | 1 | 2 | Slight |
| Fri 7 Dec 1990 | West Lindsey | 1 | 2 | Slight |
| Mon 10 Dec 1990 | Broxbourne | 2 | 1 | Slight |
| Thu 27 Dec 1990 | West Lindsey | 2 | 2 | Serious |