Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 3 Jan 1990 | Milton Keynes | 2 | 4 | Serious |
| Sat 6 Jan 1990 | St. Albans | 1 | 1 | Slight |
| Mon 8 Jan 1990 | South Hams | 2 | 3 | Serious |
| Mon 8 Jan 1990 | St. Albans | 2 | 1 | Slight |
| Mon 8 Jan 1990 | St. Albans | 2 | 1 | Slight |
| Thu 18 Jan 1990 | St. Albans | 2 | 1 | Slight |
| Tue 30 Jan 1990 | Crawley | 2 | 1 | Slight |
| Wed 31 Jan 1990 | St. Albans | 2 | 1 | Slight |
| Sat 3 Feb 1990 | Milton Keynes | 2 | 1 | Slight |
| Wed 7 Feb 1990 | Mansfield | 2 | 1 | Slight |
| Wed 7 Feb 1990 | St. Albans | 2 | 1 | Serious |
| Sat 10 Feb 1990 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 11 Feb 1990 | St. Albans | 2 | 2 | Slight |
| Mon 12 Feb 1990 | St. Albans | 2 | 1 | Slight |
| Wed 14 Feb 1990 | Woking | 2 | 1 | Slight |
| Fri 23 Feb 1990 | Milton Keynes | 4 | 2 | Slight |
| Tue 6 Mar 1990 | East Northamptonshire | 2 | 1 | Slight |
| Wed 14 Mar 1990 | Woking | 2 | 1 | Slight |
| Thu 15 Mar 1990 | Woking | 1 | 1 | Slight |
| Thu 15 Mar 1990 | Mansfield | 2 | 2 | Serious |
| Mon 26 Mar 1990 | St. Albans | 1 | 1 | Slight |
| Sun 1 Apr 1990 | Welwyn Hatfield | 1 | 1 | Slight |
| Sun 15 Apr 1990 | Stockton-on-Tees | 4 | 2 | Slight |
| Mon 16 Apr 1990 | St. Albans | 2 | 1 | Slight |
| Tue 17 Apr 1990 | St. Albans | 1 | 2 | Serious |
| Fri 20 Apr 1990 | St. Albans | 2 | 3 | Serious |
| Sat 21 Apr 1990 | St. Albans | 2 | 1 | Serious |
| Sat 21 Apr 1990 | Mansfield | 2 | 1 | Slight |
| Thu 26 Apr 1990 | Mole Valley | 3 | 1 | Slight |
| Thu 26 Apr 1990 | Mansfield | 2 | 1 | Slight |
| Tue 1 May 1990 | Milton Keynes | 3 | 1 | Slight |
| Tue 8 May 1990 | St. Albans | 2 | 2 | Slight |
| Tue 8 May 1990 | Mansfield | 1 | 1 | Slight |
| Wed 9 May 1990 | Milton Keynes | 2 | 2 | Slight |
| Sat 12 May 1990 | Woking | 2 | 3 | Slight |
| Tue 15 May 1990 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 29 May 1990 | St. Albans | 1 | 1 | Slight |
| Wed 13 Jun 1990 | Woking | 2 | 1 | Slight |
| Fri 22 Jun 1990 | St. Albans | 2 | 1 | Slight |
| Thu 28 Jun 1990 | Welwyn Hatfield | 1 | 2 | Slight |
| Sat 30 Jun 1990 | Welwyn Hatfield | 1 | 1 | Serious |
| Thu 5 Jul 1990 | Stockton-on-Tees | 2 | 1 | Slight |
| Mon 23 Jul 1990 | Welwyn Hatfield | 3 | 1 | Serious |
| Wed 25 Jul 1990 | Mansfield | 1 | 1 | Slight |
| Sun 29 Jul 1990 | Stockton-on-Tees | 3 | 1 | Slight |
| Mon 6 Aug 1990 | Welwyn Hatfield | 2 | 1 | Slight |
| Fri 10 Aug 1990 | Mansfield | 2 | 1 | Slight |
| Tue 14 Aug 1990 | Milton Keynes | 2 | 1 | Serious |
| Wed 15 Aug 1990 | St. Albans | 4 | 1 | Slight |
| Sat 8 Sep 1990 | Woking | 2 | 1 | Slight |
| Wed 12 Sep 1990 | St. Albans | 2 | 1 | Slight |
| Mon 1 Oct 1990 | Mansfield | 1 | 1 | Slight |
| Sat 6 Oct 1990 | Woking | 2 | 1 | Slight |
| Sat 13 Oct 1990 | Woking | 2 | 1 | Slight |
| Mon 15 Oct 1990 | Woking | 2 | 1 | Slight |
| Wed 24 Oct 1990 | Woking | 1 | 1 | Slight |
| Thu 25 Oct 1990 | St. Albans | 2 | 1 | Slight |
| Fri 26 Oct 1990 | St. Albans | 1 | 1 | Slight |
| Fri 9 Nov 1990 | Milton Keynes | 3 | 1 | Slight |
| Wed 14 Nov 1990 | Mansfield | 2 | 1 | Slight |
| Wed 21 Nov 1990 | Woking | 1 | 1 | Slight |
| Mon 26 Nov 1990 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 5 Dec 1990 | East Cambridgeshire | 2 | 1 | Slight |
| Fri 21 Dec 1990 | Mansfield | 1 | 1 | Slight |
| Sat 29 Dec 1990 | North Cornwall | 2 | 3 | Serious |