Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 2 Jan 1980 | Kingston upon Thames | 1 | 1 | Fatal |
| Wed 23 Jan 1980 | Kingston upon Thames | 1 | 1 | Slight |
| Fri 25 Jan 1980 | Merton | 3 | 1 | Slight |
| Sun 27 Jan 1980 | Merton | 2 | 1 | Slight |
| Wed 30 Jan 1980 | Merton | 2 | 1 | Slight |
| Sat 9 Feb 1980 | Merton | 1 | 1 | Slight |
| Mon 11 Feb 1980 | Kingston upon Thames | 1 | 1 | Slight |
| Thu 14 Feb 1980 | Merton | 1 | 1 | Slight |
| Thu 14 Feb 1980 | Merton | 1 | 1 | Serious |
| Fri 22 Feb 1980 | Merton | 2 | 3 | Slight |
| Sat 23 Feb 1980 | Merton | 1 | 1 | Fatal |
| Mon 25 Feb 1980 | Merton | 2 | 1 | Slight |
| Tue 4 Mar 1980 | Merton | 2 | 2 | Slight |
| Tue 4 Mar 1980 | Merton | 2 | 3 | Slight |
| Wed 5 Mar 1980 | Merton | 1 | 1 | Slight |
| Thu 13 Mar 1980 | Kingston upon Thames | 3 | 1 | Slight |
| Sat 15 Mar 1980 | Merton | 1 | 1 | Slight |
| Sun 16 Mar 1980 | Kingston upon Thames | 2 | 2 | Serious |
| Sat 22 Mar 1980 | Kingston upon Thames | 3 | 2 | Slight |
| Sun 23 Mar 1980 | Merton | 2 | 1 | Slight |
| Mon 24 Mar 1980 | Merton | 1 | 1 | Serious |
| Mon 31 Mar 1980 | Kingston upon Thames | 2 | 2 | Slight |
| Wed 2 Apr 1980 | Merton | 1 | 1 | Slight |
| Tue 8 Apr 1980 | Merton | 1 | 1 | Slight |
| Fri 11 Apr 1980 | Kingston upon Thames | 1 | 1 | Slight |
| Fri 18 Apr 1980 | Merton | 3 | 1 | Slight |
| Tue 22 Apr 1980 | Merton | 2 | 1 | Slight |
| Fri 25 Apr 1980 | Merton | 2 | 2 | Slight |
| Tue 6 May 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 8 May 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Fri 9 May 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 10 May 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 12 May 1980 | Merton | 2 | 1 | Slight |
| Wed 14 May 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 27 May 1980 | Merton | 2 | 1 | Slight |
| Thu 5 Jun 1980 | Merton | 1 | 1 | Slight |
| Tue 10 Jun 1980 | Merton | 2 | 1 | Slight |
| Wed 11 Jun 1980 | Lewisham | 2 | 1 | Slight |
| Thu 12 Jun 1980 | Merton | 1 | 1 | Slight |
| Thu 12 Jun 1980 | Merton | 2 | 1 | Slight |
| Fri 20 Jun 1980 | Merton | 2 | 1 | Slight |
| Tue 1 Jul 1980 | Merton | 2 | 1 | Slight |
| Wed 16 Jul 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Fri 18 Jul 1980 | Merton | 1 | 1 | Fatal |
| Wed 23 Jul 1980 | Merton | 1 | 1 | Slight |
| Tue 29 Jul 1980 | Kingston upon Thames | 2 | 2 | Slight |
| Tue 5 Aug 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 16 Aug 1980 | Merton | 2 | 3 | Serious |
| Sun 31 Aug 1980 | Kingston upon Thames | 1 | 1 | Slight |
| Tue 2 Sep 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 11 Sep 1980 | Kingston upon Thames | 2 | 2 | Slight |
| Tue 16 Sep 1980 | Merton | 1 | 2 | Serious |
| Fri 19 Sep 1980 | Merton | 2 | 1 | Slight |
| Sun 28 Sep 1980 | Kingston upon Thames | 1 | 1 | Slight |
| Mon 29 Sep 1980 | Kingston upon Thames | 1 | 1 | Slight |
| Mon 6 Oct 1980 | Merton | 1 | 1 | Slight |
| Sat 11 Oct 1980 | Merton | 1 | 4 | Serious |
| Thu 16 Oct 1980 | Merton | 2 | 1 | Serious |
| Sat 18 Oct 1980 | Merton | 1 | 1 | Slight |
| Fri 24 Oct 1980 | Kingston upon Thames | 2 | 2 | Slight |
| Sat 1 Nov 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 6 Nov 1980 | Merton | 2 | 1 | Serious |
| Fri 7 Nov 1980 | Merton | 2 | 1 | Slight |
| Tue 18 Nov 1980 | Merton | 2 | 1 | Slight |
| Thu 20 Nov 1980 | Kingston upon Thames | 3 | 1 | Slight |
| Sun 23 Nov 1980 | Merton | 1 | 1 | Slight |
| Sat 29 Nov 1980 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 1 Dec 1980 | Merton | 2 | 1 | Slight |
| Tue 2 Dec 1980 | Lewisham | 1 | 2 | Slight |
| Fri 5 Dec 1980 | Merton | 1 | 1 | Slight |
| Sat 20 Dec 1980 | Merton | 1 | 1 | Serious |
| Tue 23 Dec 1980 | Merton | 2 | 1 | Serious |