Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 1 Jan 2004 | Selby | 2 | 2 | Serious |
| Sat 3 Jan 2004 | East Riding of Yorkshire | 1 | 1 | Slight |
| Mon 5 Jan 2004 | Leeds | 2 | 2 | Slight |
| Tue 6 Jan 2004 | East Riding of Yorkshire | 3 | 3 | Serious |
| Tue 6 Jan 2004 | Leeds | 1 | 4 | Slight |
| Wed 7 Jan 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Fri 9 Jan 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Sun 11 Jan 2004 | Kingston upon Hull, City of | 2 | 2 | Slight |
| Fri 16 Jan 2004 | East Riding of Yorkshire | 2 | 2 | Serious |
| Sun 18 Jan 2004 | East Riding of Yorkshire | 1 | 1 | Serious |
| Mon 19 Jan 2004 | Leeds | 1 | 1 | Slight |
| Tue 20 Jan 2004 | East Riding of Yorkshire | 2 | 2 | Slight |
| Sun 25 Jan 2004 | Leeds | 2 | 3 | Slight |
| Mon 26 Jan 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Tue 27 Jan 2004 | Kingston upon Hull, City of | 1 | 1 | Serious |
| Sat 31 Jan 2004 | Leeds | 1 | 1 | Slight |
| Thu 5 Feb 2004 | East Riding of Yorkshire | 2 | 1 | Serious |
| Fri 6 Feb 2004 | Leeds | 2 | 1 | Slight |
| Thu 12 Feb 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Fri 20 Feb 2004 | Leeds | 2 | 3 | Slight |
| Mon 23 Feb 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Fri 27 Feb 2004 | East Riding of Yorkshire | 3 | 2 | Fatal |
| Sat 6 Mar 2004 | Leeds | 2 | 3 | Fatal |
| Wed 10 Mar 2004 | Leeds | 2 | 3 | Slight |
| Fri 12 Mar 2004 | Kingston upon Hull, City of | 1 | 1 | Serious |
| Mon 15 Mar 2004 | Stockport | 1 | 1 | Slight |
| Thu 25 Mar 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Sat 27 Mar 2004 | Leeds | 2 | 1 | Slight |
| Mon 29 Mar 2004 | Selby | 1 | 1 | Serious |
| Wed 31 Mar 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Thu 1 Apr 2004 | Leeds | 2 | 1 | Slight |
| Tue 6 Apr 2004 | Leeds | 2 | 1 | Slight |
| Fri 9 Apr 2004 | Manchester | 1 | 1 | Slight |
| Mon 12 Apr 2004 | Selby | 2 | 1 | Slight |
| Thu 15 Apr 2004 | Leeds | 2 | 1 | Slight |
| Sun 18 Apr 2004 | East Riding of Yorkshire | 1 | 1 | Slight |
| Wed 21 Apr 2004 | Selby | 1 | 2 | Slight |
| Thu 22 Apr 2004 | Leeds | 1 | 1 | Serious |
| Sat 24 Apr 2004 | Leeds | 2 | 1 | Slight |
| Tue 27 Apr 2004 | East Riding of Yorkshire | 1 | 2 | Serious |
| Sat 1 May 2004 | East Riding of Yorkshire | 1 | 1 | Slight |
| Tue 4 May 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Thu 6 May 2004 | Leeds | 2 | 1 | Serious |
| Sat 8 May 2004 | Leeds | 2 | 1 | Slight |
| Sun 9 May 2004 | East Riding of Yorkshire | 2 | 1 | Serious |
| Thu 13 May 2004 | Selby | 2 | 1 | Slight |
| Fri 14 May 2004 | Leeds | 2 | 2 | Slight |
| Sat 15 May 2004 | Leeds | 2 | 1 | Slight |
| Sun 16 May 2004 | East Riding of Yorkshire | 1 | 4 | Serious |
| Mon 17 May 2004 | Kingston upon Hull, City of | 3 | 1 | Slight |
| Wed 19 May 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Sat 22 May 2004 | East Riding of Yorkshire | 1 | 1 | Serious |
| Mon 31 May 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Tue 1 Jun 2004 | Kingston upon Hull, City of | 1 | 3 | Slight |
| Tue 1 Jun 2004 | Selby | 1 | 2 | Serious |
| Thu 3 Jun 2004 | Selby | 6 | 1 | Slight |
| Wed 9 Jun 2004 | East Riding of Yorkshire | 2 | 2 | Serious |
| Thu 17 Jun 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Fri 18 Jun 2004 | Selby | 2 | 1 | Slight |
| Fri 18 Jun 2004 | Selby | 2 | 1 | Slight |
| Sat 19 Jun 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Sat 19 Jun 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Sun 20 Jun 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Mon 21 Jun 2004 | Kingston upon Hull, City of | 2 | 2 | Slight |
| Tue 22 Jun 2004 | Leeds | 3 | 2 | Serious |
| Thu 24 Jun 2004 | Kingston upon Hull, City of | 2 | 2 | Slight |
| Fri 25 Jun 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Fri 25 Jun 2004 | Leeds | 1 | 1 | Slight |
| Sun 27 Jun 2004 | Kingston upon Hull, City of | 2 | 1 | Serious |
| Wed 30 Jun 2004 | Selby | 1 | 1 | Slight |
| Thu 1 Jul 2004 | Leeds | 2 | 2 | Slight |
| Fri 2 Jul 2004 | Kingston upon Hull, City of | 1 | 1 | Slight |
| Sat 3 Jul 2004 | Leeds | 2 | 2 | Slight |
| Mon 5 Jul 2004 | Kingston upon Hull, City of | 3 | 1 | Slight |
| Fri 9 Jul 2004 | East Riding of Yorkshire | 3 | 1 | Slight |
| Fri 9 Jul 2004 | Selby | 1 | 1 | Serious |
| Sat 10 Jul 2004 | Kingston upon Hull, City of | 2 | 3 | Slight |
| Wed 14 Jul 2004 | Leeds | 2 | 1 | Slight |
| Sun 18 Jul 2004 | Selby | 2 | 1 | Slight |
| Wed 21 Jul 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Wed 21 Jul 2004 | East Riding of Yorkshire | 2 | 2 | Slight |
| Sat 24 Jul 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Fri 30 Jul 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Sun 1 Aug 2004 | Selby | 1 | 1 | Slight |
| Sun 1 Aug 2004 | Kingston upon Hull, City of | 2 | 2 | Slight |
| Sun 1 Aug 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Thu 5 Aug 2004 | Selby | 1 | 1 | Slight |
| Sat 7 Aug 2004 | Selby | 2 | 1 | Slight |
| Thu 12 Aug 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Mon 16 Aug 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Thu 19 Aug 2004 | Leeds | 1 | 1 | Serious |
| Mon 23 Aug 2004 | Kingston upon Hull, City of | 2 | 2 | Slight |
| Mon 23 Aug 2004 | East Riding of Yorkshire | 1 | 1 | Slight |
| Wed 25 Aug 2004 | Leeds | 1 | 2 | Serious |
| Tue 7 Sep 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Tue 7 Sep 2004 | Leeds | 2 | 1 | Slight |
| Wed 8 Sep 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Wed 8 Sep 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Sun 12 Sep 2004 | East Riding of Yorkshire | 1 | 2 | Slight |
| Wed 22 Sep 2004 | Kingston upon Hull, City of | 2 | 1 | Serious |
| Sat 25 Sep 2004 | Kingston upon Hull, City of | 3 | 1 | Slight |
| Sun 26 Sep 2004 | Leeds | 2 | 1 | Slight |
| Sun 26 Sep 2004 | East Riding of Yorkshire | 3 | 4 | Slight |
| Sun 26 Sep 2004 | East Riding of Yorkshire | 3 | 3 | Slight |
| Mon 27 Sep 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Fri 1 Oct 2004 | Leeds | 3 | 2 | Slight |
| Fri 1 Oct 2004 | Kingston upon Hull, City of | 2 | 1 | Fatal |
| Tue 5 Oct 2004 | Kingston upon Hull, City of | 3 | 2 | Slight |
| Tue 5 Oct 2004 | Kingston upon Hull, City of | 2 | 1 | Serious |
| Thu 7 Oct 2004 | Selby | 2 | 1 | Slight |
| Sat 9 Oct 2004 | Leeds | 2 | 1 | Slight |
| Sun 10 Oct 2004 | Selby | 2 | 1 | Slight |
| Sun 10 Oct 2004 | Selby | 2 | 1 | Slight |
| Fri 15 Oct 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Mon 18 Oct 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Sat 30 Oct 2004 | Leeds | 2 | 1 | Slight |
| Sun 31 Oct 2004 | East Riding of Yorkshire | 1 | 1 | Slight |
| Mon 1 Nov 2004 | Kingston upon Hull, City of | 2 | 2 | Slight |
| Wed 3 Nov 2004 | Selby | 1 | 1 | Slight |
| Fri 5 Nov 2004 | Kingston upon Hull, City of | 1 | 1 | Slight |
| Sat 6 Nov 2004 | Selby | 3 | 2 | Serious |
| Sun 21 Nov 2004 | Leeds | 1 | 1 | Serious |
| Mon 22 Nov 2004 | Selby | 2 | 3 | Fatal |
| Wed 24 Nov 2004 | Leeds | 2 | 1 | Slight |
| Thu 25 Nov 2004 | Leeds | 2 | 1 | Serious |
| Mon 29 Nov 2004 | Kingston upon Hull, City of | 3 | 1 | Slight |
| Thu 2 Dec 2004 | East Riding of Yorkshire | 2 | 1 | Slight |
| Thu 2 Dec 2004 | Leeds | 1 | 1 | Serious |
| Mon 6 Dec 2004 | East Riding of Yorkshire | 4 | 1 | Slight |
| Tue 7 Dec 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Tue 7 Dec 2004 | Selby | 2 | 1 | Slight |
| Tue 7 Dec 2004 | Selby | 2 | 1 | Slight |
| Thu 9 Dec 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Fri 10 Dec 2004 | Selby | 2 | 1 | Serious |
| Fri 10 Dec 2004 | East Riding of Yorkshire | 3 | 1 | Slight |
| Fri 10 Dec 2004 | Leeds | 1 | 2 | Serious |
| Sat 11 Dec 2004 | Kingston upon Hull, City of | 2 | 1 | Slight |
| Wed 15 Dec 2004 | Selby | 3 | 3 | Slight |
| Fri 17 Dec 2004 | Kingston upon Hull, City of | 2 | 3 | Slight |
| Tue 21 Dec 2004 | Leeds | 4 | 1 | Slight |
| Fri 24 Dec 2004 | Kingston upon Hull, City of | 2 | 2 | Fatal |
| Sun 26 Dec 2004 | Selby | 2 | 2 | Slight |
| Wed 29 Dec 2004 | East Riding of Yorkshire | 3 | 1 | Slight |