Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 17 Jan 1989 | Harrow | 2 | 1 | Slight |
| Fri 27 Jan 1989 | Harrow | 2 | 1 | Slight |
| Fri 3 Feb 1989 | Harrow | 1 | 1 | Slight |
| Sat 18 Mar 1989 | Harrow | 1 | 1 | Slight |
| Tue 11 Apr 1989 | Harrow | 2 | 1 | Slight |
| Mon 19 Jun 1989 | Harrow | 1 | 1 | Slight |
| Mon 26 Jun 1989 | Harrow | 2 | 1 | Slight |
| Mon 24 Jul 1989 | Harrow | 1 | 1 | Serious |
| Mon 24 Jul 1989 | Harrow | 2 | 1 | Slight |
| Tue 8 Aug 1989 | Harrow | 2 | 1 | Slight |