Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 1991 | Hounslow | 3 | 1 | Slight |
| Sun 27 Jan 1991 | Hounslow | 2 | 1 | Slight |
| Fri 1 Feb 1991 | Hounslow | 2 | 2 | Slight |
| Mon 11 Feb 1991 | Ealing | 1 | 2 | Slight |
| Tue 12 Feb 1991 | Ealing | 3 | 1 | Slight |
| Tue 5 Mar 1991 | Hounslow | 1 | 1 | Serious |
| Tue 5 Mar 1991 | Hounslow | 2 | 2 | Serious |
| Mon 29 Apr 1991 | Hounslow | 2 | 1 | Slight |
| Mon 29 Apr 1991 | Hounslow | 2 | 1 | Slight |
| Tue 30 Apr 1991 | Hounslow | 1 | 1 | Slight |
| Thu 2 May 1991 | Hounslow | 2 | 1 | Slight |
| Sat 11 May 1991 | Hounslow | 2 | 3 | Slight |
| Sat 11 May 1991 | Hounslow | 2 | 1 | Serious |
| Sat 11 May 1991 | Hounslow | 2 | 1 | Slight |
| Tue 14 May 1991 | Hounslow | 1 | 3 | Serious |
| Tue 14 May 1991 | Hounslow | 2 | 1 | Slight |
| Tue 21 May 1991 | Ealing | 2 | 1 | Slight |
| Thu 23 May 1991 | Hounslow | 2 | 1 | Slight |
| Thu 23 May 1991 | Ealing | 2 | 1 | Serious |
| Mon 10 Jun 1991 | Ealing | 1 | 1 | Slight |
| Thu 13 Jun 1991 | Hounslow | 2 | 2 | Slight |
| Thu 4 Jul 1991 | Ealing | 2 | 1 | Slight |
| Sat 6 Jul 1991 | Ealing | 2 | 1 | Slight |
| Tue 9 Jul 1991 | Hounslow | 2 | 1 | Slight |
| Mon 15 Jul 1991 | Hounslow | 2 | 2 | Serious |
| Mon 2 Sep 1991 | Ealing | 1 | 1 | Fatal |
| Sun 22 Sep 1991 | Ealing | 1 | 1 | Serious |
| Sun 22 Sep 1991 | Hounslow | 1 | 1 | Serious |
| Mon 7 Oct 1991 | Hounslow | 2 | 3 | Serious |
| Tue 15 Oct 1991 | Hounslow | 2 | 1 | Serious |
| Fri 18 Oct 1991 | Ealing | 1 | 1 | Serious |
| Tue 29 Oct 1991 | Ealing | 2 | 1 | Slight |
| Thu 31 Oct 1991 | Hounslow | 2 | 1 | Slight |
| Thu 31 Oct 1991 | Hounslow | 1 | 1 | Slight |
| Sun 3 Nov 1991 | Hounslow | 2 | 1 | Slight |
| Fri 15 Nov 1991 | Ealing | 2 | 1 | Slight |
| Tue 19 Nov 1991 | Ealing | 2 | 1 | Slight |
| Fri 22 Nov 1991 | Ealing | 1 | 1 | Slight |
| Sat 30 Nov 1991 | Hounslow | 2 | 1 | Serious |
| Mon 9 Dec 1991 | Ealing | 2 | 1 | Slight |
| Mon 9 Dec 1991 | Hounslow | 2 | 2 | Serious |
| Wed 11 Dec 1991 | Hounslow | 3 | 4 | Slight |
| Sun 22 Dec 1991 | Ealing | 1 | 1 | Slight |
| Mon 30 Dec 1991 | Hounslow | 2 | 1 | Slight |