Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 3 Jan 2003 | Halton | 2 | 1 | Slight |
| Mon 6 Jan 2003 | Vale Royal | 2 | 3 | Slight |
| Thu 9 Jan 2003 | Vale Royal | 2 | 1 | Slight |
| Fri 10 Jan 2003 | Congleton | 1 | 1 | Slight |
| Sat 11 Jan 2003 | Vale Royal | 2 | 2 | Slight |
| Mon 13 Jan 2003 | Halton | 2 | 1 | Slight |
| Mon 13 Jan 2003 | Halton | 2 | 4 | Slight |
| Mon 13 Jan 2003 | Vale Royal | 2 | 2 | Slight |
| Mon 13 Jan 2003 | Vale Royal | 2 | 2 | Slight |
| Tue 14 Jan 2003 | Vale Royal | 1 | 1 | Slight |
| Wed 15 Jan 2003 | Halton | 2 | 1 | Slight |
| Tue 21 Jan 2003 | Vale Royal | 2 | 2 | Slight |
| Sun 26 Jan 2003 | Halton | 2 | 2 | Slight |
| Sun 26 Jan 2003 | Halton | 1 | 1 | Slight |
| Mon 27 Jan 2003 | Vale Royal | 2 | 1 | Slight |
| Sun 2 Feb 2003 | Vale Royal | 2 | 1 | Slight |
| Mon 3 Feb 2003 | Vale Royal | 2 | 1 | Slight |
| Thu 6 Feb 2003 | Vale Royal | 3 | 2 | Slight |
| Thu 6 Feb 2003 | Halton | 2 | 1 | Slight |
| Thu 6 Feb 2003 | Halton | 1 | 1 | Slight |
| Tue 11 Feb 2003 | Congleton | 1 | 1 | Slight |
| Thu 13 Feb 2003 | Halton | 1 | 1 | Slight |
| Thu 13 Feb 2003 | Vale Royal | 1 | 1 | Slight |
| Fri 14 Feb 2003 | Vale Royal | 2 | 2 | Slight |
| Tue 18 Feb 2003 | Vale Royal | 2 | 2 | Fatal |
| Tue 18 Feb 2003 | Vale Royal | 2 | 1 | Slight |
| Thu 20 Feb 2003 | Vale Royal | 2 | 1 | Slight |
| Thu 20 Feb 2003 | Vale Royal | 2 | 3 | Slight |
| Thu 20 Feb 2003 | Vale Royal | 2 | 3 | Slight |
| Fri 21 Feb 2003 | Halton | 2 | 1 | Slight |
| Sat 1 Mar 2003 | Vale Royal | 2 | 1 | Slight |
| Tue 4 Mar 2003 | Vale Royal | 2 | 3 | Slight |
| Fri 7 Mar 2003 | Vale Royal | 2 | 1 | Slight |
| Wed 12 Mar 2003 | Halton | 2 | 1 | Slight |
| Fri 14 Mar 2003 | Vale Royal | 2 | 2 | Slight |
| Mon 17 Mar 2003 | Vale Royal | 1 | 1 | Slight |
| Mon 17 Mar 2003 | Halton | 2 | 1 | Slight |
| Mon 17 Mar 2003 | Vale Royal | 2 | 1 | Slight |
| Sat 22 Mar 2003 | Vale Royal | 1 | 1 | Slight |
| Sat 22 Mar 2003 | Vale Royal | 1 | 1 | Slight |
| Sun 23 Mar 2003 | Halton | 1 | 2 | Serious |
| Mon 24 Mar 2003 | Halton | 2 | 2 | Slight |
| Tue 1 Apr 2003 | Vale Royal | 1 | 1 | Slight |
| Fri 4 Apr 2003 | Halton | 2 | 1 | Slight |
| Tue 8 Apr 2003 | Vale Royal | 4 | 3 | Slight |
| Fri 11 Apr 2003 | Congleton | 2 | 1 | Slight |
| Mon 14 Apr 2003 | Halton | 2 | 1 | Slight |
| Wed 16 Apr 2003 | Vale Royal | 3 | 1 | Serious |
| Tue 22 Apr 2003 | Vale Royal | 2 | 1 | Slight |
| Tue 22 Apr 2003 | Vale Royal | 2 | 1 | Slight |
| Wed 23 Apr 2003 | Congleton | 2 | 3 | Slight |
| Wed 23 Apr 2003 | Vale Royal | 2 | 2 | Slight |
| Fri 25 Apr 2003 | Halton | 2 | 2 | Slight |
| Thu 1 May 2003 | Vale Royal | 2 | 1 | Slight |
| Sat 3 May 2003 | Halton | 1 | 1 | Slight |
| Sat 3 May 2003 | Congleton | 1 | 1 | Slight |
| Wed 7 May 2003 | Halton | 2 | 1 | Slight |
| Wed 7 May 2003 | Vale Royal | 2 | 1 | Slight |
| Fri 9 May 2003 | Halton | 2 | 1 | Slight |
| Tue 13 May 2003 | Congleton | 2 | 1 | Slight |
| Fri 16 May 2003 | Congleton | 3 | 1 | Slight |
| Mon 19 May 2003 | Vale Royal | 2 | 2 | Slight |
| Tue 20 May 2003 | Vale Royal | 2 | 4 | Slight |
| Tue 20 May 2003 | Halton | 1 | 1 | Serious |
| Sun 25 May 2003 | Halton | 2 | 1 | Slight |
| Sun 25 May 2003 | Halton | 2 | 1 | Slight |
| Tue 27 May 2003 | Halton | 2 | 1 | Serious |
| Wed 28 May 2003 | Vale Royal | 2 | 5 | Slight |
| Wed 28 May 2003 | Vale Royal | 1 | 1 | Slight |
| Fri 30 May 2003 | Halton | 2 | 1 | Slight |
| Sat 31 May 2003 | Vale Royal | 1 | 1 | Slight |
| Sat 31 May 2003 | Vale Royal | 1 | 1 | Slight |
| Tue 3 Jun 2003 | Vale Royal | 2 | 3 | Slight |
| Mon 16 Jun 2003 | Vale Royal | 2 | 1 | Slight |
| Thu 19 Jun 2003 | Halton | 2 | 1 | Slight |
| Fri 27 Jun 2003 | Vale Royal | 1 | 2 | Slight |
| Sat 28 Jun 2003 | Halton | 1 | 1 | Slight |
| Sun 29 Jun 2003 | Halton | 2 | 1 | Serious |
| Tue 1 Jul 2003 | Halton | 3 | 1 | Slight |
| Fri 4 Jul 2003 | Congleton | 2 | 2 | Serious |
| Sat 5 Jul 2003 | Vale Royal | 2 | 1 | Serious |
| Sun 6 Jul 2003 | Congleton | 2 | 1 | Slight |
| Wed 9 Jul 2003 | Halton | 2 | 1 | Slight |
| Fri 11 Jul 2003 | Halton | 2 | 1 | Slight |
| Thu 17 Jul 2003 | Halton | 3 | 1 | Slight |
| Fri 18 Jul 2003 | Vale Royal | 2 | 1 | Slight |
| Sat 19 Jul 2003 | Vale Royal | 2 | 1 | Serious |
| Wed 23 Jul 2003 | Vale Royal | 1 | 1 | Slight |
| Sun 27 Jul 2003 | Vale Royal | 1 | 1 | Serious |
| Sun 27 Jul 2003 | Vale Royal | 1 | 1 | Serious |
| Tue 29 Jul 2003 | Vale Royal | 3 | 1 | Slight |
| Mon 11 Aug 2003 | Vale Royal | 2 | 1 | Slight |
| Fri 15 Aug 2003 | Vale Royal | 2 | 2 | Slight |
| Tue 19 Aug 2003 | Vale Royal | 2 | 1 | Slight |
| Fri 22 Aug 2003 | Halton | 1 | 1 | Slight |
| Sun 24 Aug 2003 | Halton | 2 | 3 | Serious |
| Tue 26 Aug 2003 | Halton | 2 | 4 | Slight |
| Sun 31 Aug 2003 | Halton | 1 | 1 | Slight |
| Wed 10 Sep 2003 | Vale Royal | 2 | 1 | Slight |
| Wed 10 Sep 2003 | Vale Royal | 2 | 1 | Slight |
| Wed 10 Sep 2003 | Halton | 1 | 1 | Slight |
| Sat 13 Sep 2003 | Halton | 1 | 1 | Serious |
| Tue 16 Sep 2003 | Vale Royal | 1 | 1 | Slight |
| Tue 16 Sep 2003 | Vale Royal | 1 | 1 | Slight |
| Fri 19 Sep 2003 | Vale Royal | 2 | 1 | Slight |
| Sat 20 Sep 2003 | Vale Royal | 2 | 3 | Slight |
| Mon 22 Sep 2003 | Halton | 2 | 2 | Fatal |
| Fri 26 Sep 2003 | Congleton | 2 | 1 | Slight |
| Mon 29 Sep 2003 | Vale Royal | 2 | 1 | Slight |
| Tue 30 Sep 2003 | Halton | 2 | 1 | Slight |
| Tue 30 Sep 2003 | Halton | 2 | 1 | Slight |
| Thu 2 Oct 2003 | Halton | 1 | 1 | Serious |
| Sun 5 Oct 2003 | Congleton | 1 | 1 | Slight |
| Tue 14 Oct 2003 | Halton | 3 | 2 | Slight |
| Thu 16 Oct 2003 | Halton | 2 | 2 | Slight |
| Sat 18 Oct 2003 | Halton | 1 | 1 | Serious |
| Sat 18 Oct 2003 | Vale Royal | 2 | 1 | Serious |
| Mon 20 Oct 2003 | Halton | 1 | 1 | Slight |
| Mon 20 Oct 2003 | Vale Royal | 2 | 1 | Slight |
| Tue 21 Oct 2003 | Vale Royal | 2 | 1 | Slight |
| Tue 21 Oct 2003 | Vale Royal | 2 | 1 | Slight |
| Sat 25 Oct 2003 | Halton | 1 | 1 | Slight |
| Wed 29 Oct 2003 | Vale Royal | 2 | 2 | Serious |
| Thu 30 Oct 2003 | Congleton | 2 | 1 | Slight |
| Fri 21 Nov 2003 | Vale Royal | 2 | 1 | Slight |
| Mon 24 Nov 2003 | Halton | 2 | 1 | Slight |
| Wed 26 Nov 2003 | Halton | 2 | 1 | Slight |
| Fri 28 Nov 2003 | Halton | 2 | 3 | Slight |
| Sat 29 Nov 2003 | Halton | 1 | 1 | Slight |
| Sat 29 Nov 2003 | Halton | 1 | 2 | Serious |
| Mon 1 Dec 2003 | Vale Royal | 2 | 1 | Slight |
| Tue 2 Dec 2003 | Halton | 2 | 1 | Slight |
| Wed 3 Dec 2003 | Congleton | 2 | 1 | Slight |
| Fri 5 Dec 2003 | Halton | 2 | 2 | Slight |
| Fri 5 Dec 2003 | Congleton | 1 | 1 | Slight |
| Sun 14 Dec 2003 | Halton | 1 | 1 | Slight |
| Wed 17 Dec 2003 | Halton | 2 | 1 | Slight |
| Wed 17 Dec 2003 | Vale Royal | 2 | 2 | Slight |
| Wed 17 Dec 2003 | Congleton | 2 | 3 | Serious |
| Fri 19 Dec 2003 | Congleton | 2 | 1 | Slight |
| Sat 20 Dec 2003 | Halton | 2 | 2 | Slight |
| Tue 23 Dec 2003 | Vale Royal | 3 | 1 | Slight |
| Mon 29 Dec 2003 | Halton | 4 | 2 | Slight |
| Tue 30 Dec 2003 | Vale Royal | 1 | 1 | Slight |