Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 2 Jan 1983 | Harrow | 2 | 2 | Serious |
| Thu 6 Jan 1983 | Harrow | 3 | 1 | Slight |
| Thu 6 Jan 1983 | Harrow | 2 | 1 | Slight |
| Mon 10 Jan 1983 | Harrow | 2 | 1 | Slight |
| Tue 25 Jan 1983 | Harrow | 1 | 2 | Slight |
| Wed 26 Jan 1983 | Brent | 1 | 1 | Serious |
| Mon 31 Jan 1983 | Harrow | 1 | 1 | Slight |
| Fri 4 Feb 1983 | Harrow | 2 | 1 | Slight |
| Fri 11 Feb 1983 | Harrow | 2 | 1 | Slight |
| Fri 18 Feb 1983 | Harrow | 1 | 1 | Slight |
| Sun 27 Feb 1983 | Brent | 2 | 2 | Slight |
| Fri 4 Mar 1983 | Hertsmere | 2 | 2 | Slight |
| Fri 18 Mar 1983 | Harrow | 2 | 1 | Slight |
| Sun 20 Mar 1983 | Brent | 1 | 3 | Slight |
| Tue 22 Mar 1983 | Harrow | 1 | 1 | Slight |
| Wed 23 Mar 1983 | Harrow | 2 | 1 | Slight |
| Thu 24 Mar 1983 | Harrow | 2 | 2 | Slight |
| Thu 24 Mar 1983 | Harrow | 1 | 1 | Slight |
| Sat 26 Mar 1983 | Brent | 2 | 2 | Slight |
| Sat 26 Mar 1983 | Harrow | 2 | 2 | Slight |
| Sun 3 Apr 1983 | Harrow | 2 | 1 | Fatal |
| Sat 9 Apr 1983 | Brent | 2 | 1 | Slight |
| Wed 13 Apr 1983 | Harrow | 2 | 1 | Slight |
| Wed 13 Apr 1983 | Harrow | 1 | 1 | Serious |
| Wed 13 Apr 1983 | Harrow | 2 | 1 | Slight |
| Fri 15 Apr 1983 | Harrow | 2 | 2 | Serious |
| Sun 17 Apr 1983 | Brent | 2 | 1 | Slight |
| Wed 20 Apr 1983 | Harrow | 2 | 1 | Slight |
| Wed 20 Apr 1983 | Harrow | 2 | 1 | Slight |
| Thu 21 Apr 1983 | Harrow | 1 | 1 | Slight |
| Fri 22 Apr 1983 | Harrow | 2 | 1 | Slight |
| Tue 26 Apr 1983 | Harrow | 5 | 2 | Slight |
| Wed 4 May 1983 | Hertsmere | 1 | 4 | Slight |
| Thu 5 May 1983 | Harrow | 2 | 2 | Slight |
| Sat 14 May 1983 | Harrow | 2 | 1 | Slight |
| Sun 15 May 1983 | Harrow | 1 | 1 | Serious |
| Sat 21 May 1983 | Hertsmere | 2 | 1 | Slight |
| Sat 21 May 1983 | Hertsmere | 1 | 1 | Serious |
| Sun 29 May 1983 | Brent | 2 | 3 | Slight |
| Wed 1 Jun 1983 | Hertsmere | 1 | 1 | Slight |
| Fri 10 Jun 1983 | Harrow | 2 | 1 | Slight |
| Sat 18 Jun 1983 | Harrow | 2 | 1 | Slight |
| Tue 21 Jun 1983 | Hertsmere | 1 | 1 | Serious |
| Sat 25 Jun 1983 | Harrow | 2 | 2 | Serious |
| Wed 29 Jun 1983 | Hertsmere | 2 | 1 | Slight |
| Mon 11 Jul 1983 | Brent | 2 | 1 | Slight |
| Sun 17 Jul 1983 | Harrow | 2 | 1 | Slight |
| Fri 22 Jul 1983 | Harrow | 2 | 1 | Slight |
| Tue 26 Jul 1983 | Harrow | 2 | 1 | Slight |
| Tue 26 Jul 1983 | Harrow | 2 | 1 | Slight |
| Mon 1 Aug 1983 | Harrow | 2 | 1 | Slight |
| Mon 15 Aug 1983 | Brent | 1 | 1 | Slight |
| Mon 15 Aug 1983 | Harrow | 1 | 1 | Slight |
| Tue 30 Aug 1983 | Hertsmere | 2 | 1 | Slight |
| Thu 1 Sep 1983 | Brent | 2 | 1 | Slight |
| Tue 6 Sep 1983 | Harrow | 1 | 1 | Slight |
| Sat 10 Sep 1983 | Harrow | 2 | 1 | Slight |
| Sun 11 Sep 1983 | Harrow | 1 | 1 | Serious |
| Sun 18 Sep 1983 | Brent | 1 | 1 | Slight |
| Sun 25 Sep 1983 | Harrow | 4 | 3 | Serious |
| Wed 28 Sep 1983 | Harrow | 2 | 1 | Slight |
| Wed 28 Sep 1983 | Harrow | 2 | 1 | Slight |
| Tue 4 Oct 1983 | Brent | 3 | 1 | Slight |
| Thu 6 Oct 1983 | Brent | 2 | 2 | Slight |
| Thu 6 Oct 1983 | Brent | 2 | 2 | Slight |
| Thu 6 Oct 1983 | Harrow | 2 | 1 | Slight |
| Thu 6 Oct 1983 | Harrow | 2 | 1 | Slight |
| Sun 9 Oct 1983 | Harrow | 1 | 2 | Slight |
| Sun 16 Oct 1983 | Harrow | 2 | 5 | Slight |
| Mon 17 Oct 1983 | Harrow | 2 | 1 | Slight |
| Mon 17 Oct 1983 | Harrow | 2 | 1 | Slight |
| Fri 21 Oct 1983 | Harrow | 2 | 1 | Serious |
| Tue 25 Oct 1983 | Harrow | 2 | 1 | Slight |
| Tue 25 Oct 1983 | Brent | 1 | 1 | Slight |
| Wed 26 Oct 1983 | Harrow | 2 | 3 | Slight |
| Mon 31 Oct 1983 | Brent | 2 | 1 | Slight |
| Tue 8 Nov 1983 | Harrow | 2 | 1 | Slight |
| Tue 8 Nov 1983 | Harrow | 2 | 1 | Slight |
| Thu 10 Nov 1983 | Harrow | 2 | 1 | Slight |
| Thu 10 Nov 1983 | Harrow | 1 | 1 | Serious |
| Fri 18 Nov 1983 | Harrow | 1 | 1 | Slight |
| Fri 18 Nov 1983 | Hertsmere | 1 | 1 | Slight |
| Fri 25 Nov 1983 | Harrow | 1 | 1 | Serious |
| Fri 25 Nov 1983 | Harrow | 2 | 1 | Slight |
| Fri 25 Nov 1983 | Harrow | 2 | 1 | Slight |
| Mon 5 Dec 1983 | Harrow | 1 | 1 | Serious |
| Tue 6 Dec 1983 | Brent | 1 | 1 | Serious |
| Sun 11 Dec 1983 | Harrow | 2 | 2 | Slight |
| Mon 12 Dec 1983 | Harrow | 2 | 1 | Slight |
| Wed 14 Dec 1983 | Harrow | 1 | 1 | Slight |
| Fri 16 Dec 1983 | Harrow | 2 | 3 | Slight |
| Sat 17 Dec 1983 | Harrow | 2 | 1 | Serious |
| Mon 19 Dec 1983 | Harrow | 2 | 2 | Slight |
| Tue 27 Dec 1983 | Harrow | 2 | 1 | Serious |