Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 4 Feb 1989 | Hambleton | 2 | 3 | Serious |
| Mon 13 Mar 1989 | Hambleton | 1 | 2 | Slight |
| Tue 9 May 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 1 Aug 1989 | Stockton-on-Tees | 2 | 1 | Serious |
| Tue 31 Oct 1989 | Hambleton | 3 | 2 | Serious |
| Fri 3 Nov 1989 | Hambleton | 2 | 1 | Slight |
| Thu 30 Nov 1989 | Hambleton | 1 | 3 | Serious |