Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 6 Jan 1980 | Harrow | 2 | 2 | Slight |
| Wed 16 Jan 1980 | Harrow | 2 | 1 | Slight |
| Tue 29 Jan 1980 | Harrow | 1 | 2 | Serious |
| Thu 28 Feb 1980 | Harrow | 3 | 1 | Slight |
| Sat 1 Mar 1980 | Harrow | 2 | 1 | Slight |
| Tue 18 Mar 1980 | Harrow | 2 | 1 | Slight |
| Mon 24 Mar 1980 | Harrow | 1 | 1 | Slight |
| Mon 5 May 1980 | Harrow | 1 | 1 | Serious |
| Tue 6 May 1980 | Harrow | 2 | 1 | Slight |
| Thu 8 May 1980 | Harrow | 2 | 1 | Slight |
| Thu 15 May 1980 | Harrow | 2 | 1 | Slight |
| Thu 22 May 1980 | Harrow | 1 | 1 | Slight |
| Fri 6 Jun 1980 | Harrow | 1 | 1 | Slight |
| Mon 9 Jun 1980 | Harrow | 2 | 1 | Slight |
| Sat 6 Sep 1980 | Harrow | 2 | 3 | Serious |
| Fri 3 Oct 1980 | Harrow | 2 | 2 | Serious |
| Fri 10 Oct 1980 | Harrow | 3 | 2 | Slight |
| Thu 16 Oct 1980 | Harrow | 2 | 2 | Slight |
| Tue 4 Nov 1980 | Harrow | 1 | 1 | Serious |
| Fri 14 Nov 1980 | Harrow | 2 | 1 | Slight |
| Tue 2 Dec 1980 | Harrow | 3 | 1 | Slight |
| Tue 9 Dec 1980 | Harrow | 2 | 1 | Slight |