Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 3 Jan 1980 | Brent | 1 | 2 | Serious |
| Tue 8 Jan 1980 | Harrow | 1 | 2 | Slight |
| Sat 12 Jan 1980 | Brent | 3 | 1 | Slight |
| Thu 17 Jan 1980 | Harrow | 1 | 1 | Slight |
| Sat 26 Jan 1980 | Harrow | 2 | 3 | Slight |
| Tue 29 Jan 1980 | Brent | 1 | 1 | Slight |
| Sat 2 Feb 1980 | Brent | 2 | 1 | Slight |
| Wed 13 Feb 1980 | Brent | 1 | 1 | Fatal |
| Mon 18 Feb 1980 | Harrow | 1 | 1 | Slight |
| Fri 29 Feb 1980 | Brent | 2 | 2 | Slight |
| Fri 29 Feb 1980 | Harrow | 1 | 1 | Slight |
| Thu 6 Mar 1980 | Harrow | 2 | 1 | Slight |
| Thu 6 Mar 1980 | Harrow | 2 | 1 | Serious |
| Sat 8 Mar 1980 | Brent | 2 | 2 | Slight |
| Wed 12 Mar 1980 | Brent | 2 | 1 | Slight |
| Fri 21 Mar 1980 | Ealing | 2 | 1 | Slight |
| Fri 21 Mar 1980 | Brent | 3 | 1 | Serious |
| Thu 27 Mar 1980 | Brent | 2 | 1 | Slight |
| Fri 28 Mar 1980 | Harrow | 2 | 1 | Slight |
| Mon 31 Mar 1980 | Ealing | 2 | 1 | Slight |
| Tue 8 Apr 1980 | Harrow | 2 | 2 | Slight |
| Wed 16 Apr 1980 | Harrow | 2 | 1 | Slight |
| Sat 19 Apr 1980 | Brent | 1 | 3 | Serious |
| Sat 19 Apr 1980 | Brent | 2 | 1 | Slight |
| Sat 26 Apr 1980 | Brent | 3 | 2 | Slight |
| Sat 26 Apr 1980 | Brent | 1 | 1 | Serious |
| Fri 2 May 1980 | Harrow | 1 | 1 | Slight |
| Tue 6 May 1980 | Harrow | 2 | 1 | Slight |
| Sat 10 May 1980 | Harrow | 1 | 1 | Slight |
| Wed 14 May 1980 | Brent | 2 | 2 | Slight |
| Mon 19 May 1980 | Brent | 1 | 1 | Slight |
| Thu 22 May 1980 | Harrow | 3 | 1 | Slight |
| Fri 23 May 1980 | Brent | 2 | 1 | Slight |
| Tue 3 Jun 1980 | Harrow | 1 | 1 | Slight |
| Sun 8 Jun 1980 | Harrow | 1 | 1 | Slight |
| Thu 26 Jun 1980 | Harrow | 3 | 1 | Slight |
| Fri 4 Jul 1980 | Brent | 2 | 1 | Slight |
| Mon 7 Jul 1980 | Brent | 3 | 2 | Slight |
| Wed 9 Jul 1980 | Brent | 2 | 1 | Slight |
| Sun 13 Jul 1980 | Brent | 1 | 1 | Serious |
| Mon 21 Jul 1980 | Harrow | 2 | 1 | Slight |
| Fri 1 Aug 1980 | Ealing | 2 | 1 | Slight |
| Tue 5 Aug 1980 | Ealing | 1 | 1 | Slight |
| Tue 5 Aug 1980 | Harrow | 2 | 1 | Slight |
| Tue 5 Aug 1980 | Brent | 2 | 1 | Slight |
| Wed 6 Aug 1980 | Harrow | 2 | 1 | Slight |
| Thu 7 Aug 1980 | Harrow | 2 | 2 | Slight |
| Mon 11 Aug 1980 | Ealing | 2 | 1 | Slight |
| Fri 15 Aug 1980 | Brent | 1 | 1 | Slight |
| Wed 20 Aug 1980 | Harrow | 2 | 1 | Slight |
| Thu 21 Aug 1980 | Brent | 2 | 1 | Slight |
| Mon 25 Aug 1980 | Ealing | 1 | 2 | Slight |
| Thu 28 Aug 1980 | Brent | 2 | 1 | Slight |
| Mon 8 Sep 1980 | Brent | 3 | 1 | Slight |
| Sat 13 Sep 1980 | Brent | 1 | 1 | Slight |
| Sun 14 Sep 1980 | Brent | 2 | 1 | Slight |
| Sun 14 Sep 1980 | Brent | 2 | 1 | Slight |
| Tue 16 Sep 1980 | Harrow | 2 | 1 | Slight |
| Fri 26 Sep 1980 | Brent | 3 | 1 | Slight |
| Fri 26 Sep 1980 | Brent | 1 | 1 | Slight |
| Wed 8 Oct 1980 | Ealing | 2 | 1 | Slight |
| Wed 8 Oct 1980 | Harrow | 2 | 1 | Slight |
| Tue 14 Oct 1980 | Brent | 2 | 1 | Slight |
| Fri 17 Oct 1980 | Brent | 2 | 1 | Serious |
| Fri 17 Oct 1980 | Ealing | 2 | 1 | Slight |
| Wed 22 Oct 1980 | Brent | 2 | 2 | Slight |
| Sun 26 Oct 1980 | Brent | 2 | 1 | Serious |
| Wed 29 Oct 1980 | Brent | 4 | 1 | Slight |
| Tue 4 Nov 1980 | Brent | 1 | 1 | Slight |
| Thu 6 Nov 1980 | Harrow | 2 | 1 | Slight |
| Tue 11 Nov 1980 | Harrow | 2 | 1 | Slight |
| Wed 12 Nov 1980 | Brent | 1 | 2 | Slight |
| Thu 13 Nov 1980 | Harrow | 2 | 1 | Slight |
| Fri 14 Nov 1980 | Harrow | 2 | 1 | Serious |
| Tue 18 Nov 1980 | Brent | 2 | 1 | Slight |
| Wed 3 Dec 1980 | Ealing | 1 | 1 | Slight |
| Mon 8 Dec 1980 | Harrow | 2 | 1 | Slight |
| Wed 10 Dec 1980 | Brent | 2 | 1 | Slight |
| Wed 17 Dec 1980 | Harrow | 2 | 5 | Serious |