Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 3 Jan 1998 | Rotherham | 1 | 1 | Slight |
| Sun 4 Jan 1998 | Rotherham | 2 | 3 | Serious |
| Wed 7 Jan 1998 | Rotherham | 2 | 2 | Slight |
| Thu 8 Jan 1998 | Doncaster | 2 | 2 | Slight |
| Sat 10 Jan 1998 | Rotherham | 2 | 1 | Slight |
| Tue 13 Jan 1998 | Rotherham | 2 | 2 | Slight |
| Thu 15 Jan 1998 | Doncaster | 2 | 1 | Slight |
| Fri 16 Jan 1998 | Doncaster | 2 | 1 | Slight |
| Fri 16 Jan 1998 | Rotherham | 2 | 1 | Slight |
| Sat 17 Jan 1998 | Doncaster | 2 | 3 | Slight |
| Sat 17 Jan 1998 | Doncaster | 2 | 1 | Slight |
| Sat 24 Jan 1998 | Rotherham | 2 | 1 | Slight |
| Mon 26 Jan 1998 | Rotherham | 3 | 1 | Slight |
| Sat 31 Jan 1998 | Doncaster | 1 | 1 | Slight |
| Sat 31 Jan 1998 | Doncaster | 2 | 1 | Slight |
| Sat 31 Jan 1998 | Doncaster | 2 | 1 | Slight |
| Mon 9 Feb 1998 | Doncaster | 2 | 1 | Slight |
| Tue 10 Feb 1998 | Doncaster | 4 | 3 | Slight |
| Fri 20 Feb 1998 | Doncaster | 1 | 1 | Serious |
| Tue 3 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Tue 3 Mar 1998 | Rotherham | 2 | 2 | Fatal |
| Wed 4 Mar 1998 | Rotherham | 2 | 1 | Slight |
| Fri 6 Mar 1998 | Doncaster | 1 | 1 | Slight |
| Sun 8 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Mon 9 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Wed 11 Mar 1998 | Rotherham | 2 | 1 | Slight |
| Thu 12 Mar 1998 | Doncaster | 1 | 1 | Slight |
| Thu 12 Mar 1998 | Doncaster | 2 | 3 | Serious |
| Sun 15 Mar 1998 | Rotherham | 2 | 2 | Slight |
| Mon 16 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Wed 18 Mar 1998 | Rotherham | 2 | 1 | Slight |
| Wed 18 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Thu 19 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Tue 24 Mar 1998 | Rotherham | 1 | 1 | Slight |
| Tue 24 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Tue 24 Mar 1998 | Doncaster | 2 | 1 | Slight |
| Fri 27 Mar 1998 | Rotherham | 1 | 1 | Slight |
| Thu 2 Apr 1998 | Doncaster | 2 | 2 | Slight |
| Thu 2 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Fri 3 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Fri 3 Apr 1998 | Doncaster | 2 | 2 | Slight |
| Sat 4 Apr 1998 | Doncaster | 2 | 2 | Slight |
| Mon 6 Apr 1998 | Rotherham | 1 | 15 | Serious |
| Mon 6 Apr 1998 | Doncaster | 3 | 2 | Slight |
| Tue 7 Apr 1998 | Rotherham | 2 | 1 | Slight |
| Sat 11 Apr 1998 | Doncaster | 2 | 2 | Slight |
| Mon 13 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Tue 14 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Wed 15 Apr 1998 | Rotherham | 2 | 1 | Serious |
| Thu 16 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Thu 16 Apr 1998 | Doncaster | 1 | 1 | Slight |
| Fri 17 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Sun 19 Apr 1998 | Doncaster | 2 | 3 | Slight |
| Mon 20 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Tue 21 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Fri 24 Apr 1998 | Rotherham | 2 | 1 | Slight |
| Fri 24 Apr 1998 | Doncaster | 3 | 1 | Slight |
| Fri 24 Apr 1998 | Doncaster | 3 | 1 | Slight |
| Thu 30 Apr 1998 | Doncaster | 2 | 1 | Slight |
| Fri 1 May 1998 | Rotherham | 1 | 1 | Slight |
| Mon 4 May 1998 | Rotherham | 1 | 1 | Serious |
| Fri 8 May 1998 | Rotherham | 2 | 2 | Slight |
| Sat 9 May 1998 | Rotherham | 2 | 2 | Slight |
| Sat 9 May 1998 | Rotherham | 2 | 1 | Slight |
| Sun 10 May 1998 | Doncaster | 2 | 1 | Slight |
| Sun 10 May 1998 | Rotherham | 2 | 1 | Slight |
| Sun 10 May 1998 | Sheffield | 1 | 1 | Slight |
| Mon 11 May 1998 | Doncaster | 2 | 2 | Slight |
| Tue 12 May 1998 | Rotherham | 2 | 1 | Slight |
| Fri 15 May 1998 | Doncaster | 2 | 1 | Slight |
| Fri 15 May 1998 | Doncaster | 2 | 1 | Slight |
| Mon 18 May 1998 | Doncaster | 3 | 3 | Slight |
| Tue 19 May 1998 | Rotherham | 2 | 3 | Slight |
| Wed 20 May 1998 | Rotherham | 1 | 1 | Slight |
| Fri 22 May 1998 | Doncaster | 2 | 2 | Slight |
| Mon 25 May 1998 | Doncaster | 2 | 1 | Slight |
| Tue 26 May 1998 | Doncaster | 3 | 2 | Slight |
| Thu 28 May 1998 | Doncaster | 2 | 2 | Slight |
| Thu 28 May 1998 | Rotherham | 2 | 1 | Slight |
| Fri 29 May 1998 | Doncaster | 2 | 1 | Slight |
| Fri 5 Jun 1998 | Rotherham | 2 | 1 | Slight |
| Sat 6 Jun 1998 | Doncaster | 2 | 1 | Slight |
| Mon 8 Jun 1998 | Rotherham | 2 | 1 | Slight |
| Tue 9 Jun 1998 | Doncaster | 2 | 1 | Slight |
| Wed 10 Jun 1998 | Doncaster | 1 | 1 | Slight |
| Thu 11 Jun 1998 | Rotherham | 2 | 2 | Slight |
| Tue 16 Jun 1998 | Doncaster | 3 | 1 | Slight |
| Fri 19 Jun 1998 | Doncaster | 2 | 1 | Slight |
| Fri 19 Jun 1998 | Doncaster | 2 | 2 | Slight |
| Fri 19 Jun 1998 | Rotherham | 1 | 1 | Serious |
| Sat 20 Jun 1998 | Doncaster | 1 | 2 | Serious |
| Tue 23 Jun 1998 | Rotherham | 1 | 1 | Slight |
| Wed 24 Jun 1998 | Rotherham | 2 | 1 | Slight |
| Fri 26 Jun 1998 | Doncaster | 3 | 1 | Slight |
| Fri 26 Jun 1998 | Rotherham | 2 | 1 | Slight |
| Tue 30 Jun 1998 | Rotherham | 2 | 1 | Slight |
| Tue 30 Jun 1998 | Doncaster | 2 | 1 | Slight |
| Tue 30 Jun 1998 | Doncaster | 2 | 1 | Slight |
| Mon 13 Jul 1998 | Rotherham | 2 | 1 | Slight |
| Tue 14 Jul 1998 | Rotherham | 2 | 1 | Slight |
| Tue 14 Jul 1998 | Rotherham | 2 | 1 | Slight |
| Thu 16 Jul 1998 | Doncaster | 3 | 1 | Slight |
| Mon 20 Jul 1998 | Doncaster | 2 | 1 | Slight |
| Tue 21 Jul 1998 | Rotherham | 1 | 1 | Slight |
| Wed 22 Jul 1998 | Doncaster | 2 | 2 | Slight |
| Sat 25 Jul 1998 | Rotherham | 2 | 1 | Slight |
| Fri 31 Jul 1998 | Doncaster | 2 | 2 | Slight |
| Tue 4 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Wed 5 Aug 1998 | Rotherham | 2 | 1 | Slight |
| Thu 6 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Thu 6 Aug 1998 | Doncaster | 1 | 2 | Slight |
| Mon 10 Aug 1998 | Rotherham | 2 | 1 | Slight |
| Tue 11 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Wed 12 Aug 1998 | Rotherham | 3 | 3 | Serious |
| Wed 12 Aug 1998 | Rotherham | 2 | 1 | Slight |
| Fri 14 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Sun 16 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Tue 18 Aug 1998 | Doncaster | 3 | 7 | Serious |
| Tue 18 Aug 1998 | Doncaster | 2 | 1 | Serious |
| Tue 18 Aug 1998 | Doncaster | 2 | 1 | Serious |
| Thu 20 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Sun 23 Aug 1998 | Doncaster | 4 | 1 | Slight |
| Mon 24 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Mon 24 Aug 1998 | Doncaster | 2 | 1 | Slight |
| Wed 26 Aug 1998 | Rotherham | 2 | 1 | Slight |
| Thu 27 Aug 1998 | Doncaster | 1 | 1 | Slight |
| Thu 3 Sep 1998 | Rotherham | 2 | 4 | Slight |
| Sat 5 Sep 1998 | Doncaster | 2 | 4 | Slight |
| Sat 5 Sep 1998 | Doncaster | 2 | 4 | Slight |
| Mon 7 Sep 1998 | Rotherham | 2 | 1 | Slight |
| Tue 8 Sep 1998 | Doncaster | 1 | 1 | Slight |
| Thu 10 Sep 1998 | Doncaster | 2 | 1 | Slight |
| Thu 10 Sep 1998 | Doncaster | 2 | 1 | Slight |
| Sat 12 Sep 1998 | Doncaster | 2 | 1 | Slight |
| Tue 15 Sep 1998 | Doncaster | 2 | 1 | Slight |
| Sat 19 Sep 1998 | Rotherham | 2 | 2 | Slight |
| Mon 21 Sep 1998 | Doncaster | 3 | 1 | Slight |
| Tue 22 Sep 1998 | Rotherham | 2 | 2 | Slight |
| Fri 25 Sep 1998 | Doncaster | 1 | 1 | Serious |
| Mon 28 Sep 1998 | Rotherham | 1 | 1 | Slight |
| Tue 29 Sep 1998 | Doncaster | 2 | 1 | Slight |
| Tue 29 Sep 1998 | Doncaster | 2 | 1 | Slight |
| Thu 1 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Thu 1 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Mon 5 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Tue 6 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Thu 8 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Fri 9 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Mon 12 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Tue 13 Oct 1998 | Rotherham | 2 | 1 | Slight |
| Tue 13 Oct 1998 | Rotherham | 2 | 2 | Slight |
| Wed 14 Oct 1998 | Rotherham | 3 | 2 | Serious |
| Wed 14 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Fri 16 Oct 1998 | Doncaster | 3 | 2 | Slight |
| Sun 18 Oct 1998 | Rotherham | 2 | 3 | Serious |
| Mon 19 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Mon 19 Oct 1998 | Rotherham | 2 | 1 | Slight |
| Tue 20 Oct 1998 | Doncaster | 2 | 3 | Slight |
| Fri 23 Oct 1998 | Doncaster | 2 | 1 | Slight |
| Sun 25 Oct 1998 | Rotherham | 2 | 1 | Slight |
| Sun 1 Nov 1998 | Rotherham | 2 | 1 | Slight |
| Wed 4 Nov 1998 | Rotherham | 2 | 1 | Slight |
| Wed 4 Nov 1998 | Rotherham | 3 | 1 | Slight |
| Thu 5 Nov 1998 | Rotherham | 2 | 1 | Slight |
| Sun 8 Nov 1998 | Rotherham | 1 | 1 | Slight |
| Thu 12 Nov 1998 | Doncaster | 2 | 1 | Slight |
| Tue 17 Nov 1998 | Rotherham | 3 | 2 | Slight |
| Wed 18 Nov 1998 | Doncaster | 2 | 1 | Slight |
| Thu 19 Nov 1998 | Doncaster | 2 | 1 | Slight |
| Sat 21 Nov 1998 | Rotherham | 3 | 2 | Slight |
| Sun 22 Nov 1998 | Doncaster | 2 | 1 | Slight |
| Mon 23 Nov 1998 | Doncaster | 2 | 1 | Slight |
| Wed 25 Nov 1998 | Rotherham | 1 | 1 | Slight |
| Thu 26 Nov 1998 | Doncaster | 2 | 1 | Slight |
| Sat 28 Nov 1998 | Rotherham | 2 | 1 | Slight |
| Mon 30 Nov 1998 | Rotherham | 2 | 1 | Slight |
| Fri 4 Dec 1998 | Rotherham | 1 | 2 | Serious |
| Fri 4 Dec 1998 | Rotherham | 1 | 2 | Serious |
| Sun 6 Dec 1998 | Doncaster | 1 | 1 | Slight |
| Mon 7 Dec 1998 | Rotherham | 2 | 1 | Slight |
| Tue 8 Dec 1998 | Rotherham | 1 | 1 | Slight |
| Sat 12 Dec 1998 | Doncaster | 2 | 1 | Slight |
| Sun 13 Dec 1998 | Doncaster | 2 | 1 | Serious |
| Mon 14 Dec 1998 | Doncaster | 2 | 1 | Slight |
| Fri 18 Dec 1998 | Rotherham | 2 | 2 | Slight |
| Tue 22 Dec 1998 | Doncaster | 1 | 1 | Serious |
| Mon 28 Dec 1998 | Doncaster | 2 | 1 | Slight |