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