Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 2 Jan 1990 | Westminster | 2 | 1 | Slight |
| Mon 8 Jan 1990 | Westminster | 2 | 1 | Slight |
| Fri 12 Jan 1990 | Westminster | 2 | 1 | Slight |
| Sat 13 Jan 1990 | Westminster | 1 | 1 | Slight |
| Wed 24 Jan 1990 | Westminster | 1 | 1 | Slight |
| Sun 18 Feb 1990 | Westminster | 1 | 1 | Slight |
| Sun 18 Feb 1990 | Westminster | 1 | 1 | Slight |
| Mon 19 Feb 1990 | Westminster | 1 | 1 | Slight |
| Fri 23 Feb 1990 | Westminster | 2 | 1 | Slight |
| Mon 26 Feb 1990 | Westminster | 2 | 1 | Slight |
| Thu 8 Mar 1990 | Westminster | 2 | 1 | Serious |
| Thu 8 Mar 1990 | Westminster | 1 | 1 | Slight |
| Mon 12 Mar 1990 | Westminster | 2 | 1 | Slight |
| Fri 16 Mar 1990 | Westminster | 2 | 1 | Slight |
| Sat 17 Mar 1990 | Westminster | 2 | 3 | Serious |
| Tue 20 Mar 1990 | Westminster | 2 | 1 | Slight |
| Fri 23 Mar 1990 | Westminster | 2 | 1 | Serious |
| Wed 28 Mar 1990 | Westminster | 2 | 1 | Slight |
| Thu 5 Apr 1990 | Westminster | 3 | 1 | Slight |
| Mon 9 Apr 1990 | Westminster | 2 | 2 | Serious |
| Tue 17 Apr 1990 | Westminster | 1 | 1 | Serious |
| Sat 28 Apr 1990 | Westminster | 1 | 1 | Slight |
| Fri 11 May 1990 | Westminster | 1 | 1 | Serious |
| Mon 14 May 1990 | Westminster | 1 | 1 | Slight |
| Mon 9 Jul 1990 | Westminster | 1 | 1 | Slight |
| Fri 13 Jul 1990 | Westminster | 1 | 1 | Serious |
| Sat 21 Jul 1990 | Westminster | 1 | 1 | Serious |
| Sat 28 Jul 1990 | Westminster | 1 | 2 | Slight |
| Tue 31 Jul 1990 | Westminster | 1 | 2 | Serious |
| Tue 14 Aug 1990 | Westminster | 1 | 1 | Serious |
| Thu 20 Sep 1990 | Westminster | 1 | 1 | Slight |
| Mon 24 Sep 1990 | Westminster | 2 | 1 | Slight |
| Tue 30 Oct 1990 | Westminster | 1 | 1 | Serious |
| Mon 3 Dec 1990 | Westminster | 1 | 2 | Slight |
| Wed 5 Dec 1990 | Westminster | 2 | 2 | Serious |
| Wed 5 Dec 1990 | Westminster | 1 | 1 | Slight |
| Thu 6 Dec 1990 | Westminster | 1 | 1 | Slight |
| Sun 23 Dec 1990 | Westminster | 1 | 3 | Serious |
| Fri 28 Dec 1990 | Westminster | 2 | 1 | Slight |