Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 6 Jan 1997 | Welwyn Hatfield | 1 | 1 | Slight |
| Wed 15 Jan 1997 | Welwyn Hatfield | 3 | 1 | Slight |
| Mon 20 Jan 1997 | Tynedale | 2 | 4 | Slight |
| Fri 31 Jan 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Sun 2 Feb 1997 | East Hertfordshire | 2 | 2 | Slight |
| Mon 3 Feb 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Wed 5 Feb 1997 | Welwyn Hatfield | 1 | 1 | Serious |
| Tue 11 Feb 1997 | Welwyn Hatfield | 2 | 2 | Serious |
| Sat 22 Feb 1997 | Welwyn Hatfield | 2 | 2 | Slight |
| Wed 5 Mar 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 25 Mar 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Fri 25 Apr 1997 | Welwyn Hatfield | 2 | 2 | Slight |
| Sat 3 May 1997 | Welwyn Hatfield | 3 | 4 | Slight |
| Tue 6 May 1997 | Welwyn Hatfield | 3 | 1 | Slight |
| Tue 13 May 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Wed 18 Jun 1997 | Welwyn Hatfield | 4 | 3 | Serious |
| Wed 25 Jun 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Sat 9 Aug 1997 | Welwyn Hatfield | 1 | 1 | Serious |
| Tue 28 Oct 1997 | Welwyn Hatfield | 2 | 1 | Serious |
| Thu 30 Oct 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Fri 7 Nov 1997 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 11 Nov 1997 | East Hertfordshire | 2 | 1 | Slight |
| Wed 26 Nov 1997 | Welwyn Hatfield | 2 | 1 | Slight |