Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 20 Jun 1988 | Wear Valley | 1 | 1 | Serious |
| Sat 23 Jul 1988 | Wear Valley | 1 | 1 | Slight |
| Wed 27 Jul 1988 | Wear Valley | 2 | 1 | Slight |
| Thu 8 Sep 1988 | Wear Valley | 2 | 1 | Slight |
| Fri 16 Sep 1988 | Sedgefield | 2 | 3 | Serious |
| Sat 8 Oct 1988 | Wear Valley | 2 | 1 | Slight |
| Sun 16 Oct 1988 | Wear Valley | 1 | 1 | Slight |
| Fri 4 Nov 1988 | Sedgefield | 1 | 1 | Slight |
| Fri 30 Dec 1988 | Sedgefield | 2 | 2 | Slight |