Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 3 Jan 1997 | Hillingdon | 2 | 3 | Slight |
| Fri 3 Jan 1997 | Hillingdon | 2 | 2 | Slight |
| Mon 13 Jan 1997 | Hillingdon | 1 | 1 | Slight |
| Mon 13 Jan 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 24 Jan 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 28 Jan 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 5 Feb 1997 | Hillingdon | 1 | 1 | Slight |
| Tue 18 Feb 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 19 Feb 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 21 Feb 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 21 Feb 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 26 Feb 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 28 Feb 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 1 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 4 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 4 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 5 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 5 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 6 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 11 Mar 1997 | Hillingdon | 1 | 1 | Slight |
| Fri 14 Mar 1997 | Hillingdon | 1 | 1 | Serious |
| Sat 15 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 17 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 17 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 17 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 22 Mar 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 27 Mar 1997 | Hillingdon | 2 | 2 | Slight |
| Thu 3 Apr 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 3 Apr 1997 | Hillingdon | 2 | 2 | Slight |
| Mon 7 Apr 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 7 Apr 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 8 Apr 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 9 Apr 1997 | Hillingdon | 1 | 4 | Serious |
| Wed 9 Apr 1997 | Hillingdon | 1 | 1 | Slight |
| Thu 17 Apr 1997 | Hillingdon | 1 | 1 | Slight |
| Thu 24 Apr 1997 | Hillingdon | 1 | 1 | Slight |
| Sat 3 May 1997 | Hillingdon | 4 | 1 | Slight |
| Thu 8 May 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 8 May 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 9 May 1997 | Hillingdon | 3 | 1 | Slight |
| Fri 9 May 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 10 May 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 16 May 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 18 May 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 19 May 1997 | Hillingdon | 1 | 1 | Slight |
| Mon 19 May 1997 | Hillingdon | 1 | 1 | Serious |
| Fri 23 May 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 24 May 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 27 May 1997 | Hillingdon | 1 | 1 | Serious |
| Thu 29 May 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 4 Jun 1997 | Hillingdon | 1 | 1 | Slight |
| Fri 6 Jun 1997 | Isle of Anglesey | 1 | 1 | Slight |
| Sat 7 Jun 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 10 Jun 1997 | Hillingdon | 1 | 1 | Fatal |
| Wed 11 Jun 1997 | Hillingdon | 1 | 1 | Serious |
| Thu 12 Jun 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 21 Jun 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 24 Jun 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 25 Jun 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 25 Jun 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 6 Jul 1997 | Hillingdon | 2 | 2 | Serious |
| Thu 10 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 10 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 15 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 16 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 16 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 17 Jul 1997 | Hillingdon | 2 | 2 | Slight |
| Thu 17 Jul 1997 | Hillingdon | 2 | 2 | Slight |
| Fri 18 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 21 Jul 1997 | Hillingdon | 1 | 1 | Fatal |
| Wed 23 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 25 Jul 1997 | Hillingdon | 1 | 1 | Slight |
| Mon 28 Jul 1997 | Hillingdon | 1 | 1 | Slight |
| Thu 31 Jul 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 1 Aug 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 3 Aug 1997 | Hillingdon | 1 | 1 | Slight |
| Tue 5 Aug 1997 | Hillingdon | 1 | 1 | Slight |
| Tue 5 Aug 1997 | Hillingdon | 1 | 1 | Slight |
| Tue 5 Aug 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 11 Aug 1997 | Hillingdon | 2 | 2 | Slight |
| Thu 14 Aug 1997 | Hillingdon | 3 | 2 | Slight |
| Mon 18 Aug 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 18 Aug 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 21 Aug 1997 | Hillingdon | 1 | 1 | Slight |
| Sun 24 Aug 1997 | Hillingdon | 1 | 1 | Slight |
| Thu 28 Aug 1997 | Hillingdon | 3 | 2 | Serious |
| Thu 28 Aug 1997 | Hillingdon | 2 | 2 | Serious |
| Thu 28 Aug 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 31 Aug 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 7 Sep 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 9 Sep 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 21 Sep 1997 | Hillingdon | 3 | 3 | Fatal |
| Mon 22 Sep 1997 | Hillingdon | 2 | 2 | Slight |
| Wed 24 Sep 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 29 Sep 1997 | Hillingdon | 2 | 1 | Serious |
| Tue 30 Sep 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 2 Oct 1997 | Hillingdon | 1 | 1 | Slight |
| Thu 2 Oct 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 3 Oct 1997 | Hillingdon | 2 | 1 | Slight |
| Fri 3 Oct 1997 | Hillingdon | 2 | 2 | Serious |
| Sat 4 Oct 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 4 Oct 1997 | Hillingdon | 1 | 1 | Slight |
| Wed 8 Oct 1997 | Hillingdon | 3 | 3 | Serious |
| Fri 10 Oct 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 16 Oct 1997 | Hillingdon | 2 | 2 | Slight |
| Wed 29 Oct 1997 | Hillingdon | 2 | 2 | Slight |
| Sat 1 Nov 1997 | Hillingdon | 2 | 2 | Slight |
| Sat 1 Nov 1997 | Hillingdon | 2 | 2 | Slight |
| Wed 5 Nov 1997 | Hillingdon | 1 | 1 | Slight |
| Sat 8 Nov 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 10 Nov 1997 | Hillingdon | 2 | 1 | Slight |
| Wed 12 Nov 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 20 Nov 1997 | Hillingdon | 1 | 1 | Slight |
| Thu 20 Nov 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 22 Nov 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 25 Nov 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 30 Nov 1997 | Hillingdon | 1 | 1 | Slight |
| Wed 3 Dec 1997 | Hillingdon | 1 | 1 | Serious |
| Wed 3 Dec 1997 | Hillingdon | 1 | 1 | Serious |
| Wed 3 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 4 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Sat 6 Dec 1997 | Hillingdon | 2 | 1 | Serious |
| Tue 9 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 9 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Thu 11 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Mon 15 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Sun 21 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 23 Dec 1997 | Hillingdon | 2 | 1 | Slight |
| Tue 30 Dec 1997 | Hillingdon | 2 | 1 | Slight |