Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 1 Jan 1983 | North Hertfordshire | 1 | 2 | Slight |
| Wed 12 Jan 1983 | North Hertfordshire | 1 | 3 | Slight |
| Tue 25 Jan 1983 | North Hertfordshire | 1 | 1 | Slight |
| Thu 24 Feb 1983 | North Hertfordshire | 1 | 1 | Slight |
| Fri 4 Mar 1983 | North Hertfordshire | 3 | 1 | Slight |
| Thu 10 Mar 1983 | Welwyn Hatfield | 2 | 1 | Serious |
| Sat 26 Mar 1983 | North Hertfordshire | 1 | 1 | Slight |
| Thu 31 Mar 1983 | North Hertfordshire | 1 | 1 | Slight |
| Tue 12 Apr 1983 | North Hertfordshire | 2 | 1 | Slight |
| Fri 13 May 1983 | North Hertfordshire | 2 | 1 | Slight |
| Fri 27 May 1983 | North Hertfordshire | 2 | 1 | Slight |
| Fri 3 Jun 1983 | North Hertfordshire | 2 | 1 | Slight |
| Fri 3 Jun 1983 | North Hertfordshire | 2 | 1 | Serious |
| Fri 3 Jun 1983 | North Hertfordshire | 2 | 1 | Slight |
| Wed 15 Jun 1983 | North Hertfordshire | 2 | 2 | Serious |
| Sat 25 Jun 1983 | North Hertfordshire | 2 | 1 | Serious |
| Wed 17 Aug 1983 | North Hertfordshire | 2 | 1 | Serious |
| Tue 23 Aug 1983 | Welwyn Hatfield | 2 | 1 | Slight |
| Thu 8 Sep 1983 | North Hertfordshire | 2 | 1 | Slight |
| Sun 11 Sep 1983 | North Hertfordshire | 2 | 1 | Slight |
| Thu 6 Oct 1983 | North Hertfordshire | 2 | 4 | Fatal |
| Thu 27 Oct 1983 | North Hertfordshire | 1 | 1 | Serious |
| Tue 6 Dec 1983 | North Hertfordshire | 1 | 2 | Slight |
| Thu 8 Dec 1983 | North Hertfordshire | 2 | 1 | Slight |
| Sun 18 Dec 1983 | North Hertfordshire | 2 | 1 | Serious |
| Thu 22 Dec 1983 | North Hertfordshire | 2 | 1 | Serious |
| Fri 23 Dec 1983 | North Hertfordshire | 1 | 1 | Slight |