Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 2 Jan 1990 | Hillingdon | 2 | 1 | Slight |
| Tue 16 Jan 1990 | Hillingdon | 1 | 1 | Slight |
| Wed 31 Jan 1990 | Hillingdon | 2 | 1 | Slight |
| Sun 18 Feb 1990 | Hillingdon | 2 | 1 | Slight |
| Tue 20 Feb 1990 | Hillingdon | 1 | 1 | Serious |
| Fri 20 Apr 1990 | Hillingdon | 1 | 1 | Slight |
| Sat 5 May 1990 | Hillingdon | 2 | 1 | Slight |
| Sat 19 May 1990 | Hillingdon | 1 | 1 | Slight |
| Sun 15 Jul 1990 | Hillingdon | 2 | 1 | Slight |
| Fri 9 Nov 1990 | Hillingdon | 1 | 2 | Serious |
| Mon 17 Dec 1990 | Hillingdon | 2 | 1 | Slight |
| Sat 22 Dec 1990 | Hillingdon | 1 | 1 | Slight |