Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 6 Feb 1988 | Watford | 1 | 1 | Slight |
| Sat 20 Feb 1988 | Watford | 1 | 1 | Slight |
| Tue 5 Apr 1988 | Watford | 2 | 1 | Slight |
| Wed 6 Apr 1988 | Watford | 3 | 1 | Serious |
| Thu 28 Apr 1988 | Watford | 1 | 1 | Slight |
| Thu 28 Apr 1988 | Watford | 1 | 1 | Slight |
| Sun 1 May 1988 | Watford | 1 | 1 | Slight |
| Tue 21 Jun 1988 | Watford | 2 | 1 | Slight |
| Tue 21 Jun 1988 | Watford | 2 | 1 | Slight |
| Thu 23 Jun 1988 | Watford | 1 | 1 | Slight |
| Sun 7 Aug 1988 | Watford | 2 | 1 | Serious |
| Sun 4 Sep 1988 | Watford | 2 | 1 | Slight |
| Tue 6 Sep 1988 | Watford | 2 | 1 | Slight |
| Mon 10 Oct 1988 | Watford | 2 | 1 | Slight |
| Sat 29 Oct 1988 | Watford | 2 | 1 | Slight |
| Wed 2 Nov 1988 | Watford | 2 | 1 | Slight |
| Sun 6 Nov 1988 | Watford | 2 | 5 | Slight |
| Fri 18 Nov 1988 | Watford | 1 | 1 | Slight |
| Sun 18 Dec 1988 | Watford | 2 | 1 | Slight |
| Fri 23 Dec 1988 | Watford | 3 | 2 | Slight |