Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 3 Jan 1998 | Cotswold | 6 | 1 | Slight |
| Tue 6 Jan 1998 | Vale of White Horse | 1 | 1 | Slight |
| Sat 10 Jan 1998 | Cotswold | 2 | 1 | Slight |
| Sat 10 Jan 1998 | Cotswold | 2 | 1 | Slight |
| Fri 16 Jan 1998 | Vale of White Horse | 2 | 1 | Slight |
| Sun 18 Jan 1998 | Vale of White Horse | 2 | 2 | Slight |
| Tue 20 Jan 1998 | Forest of Dean | 2 | 2 | Slight |
| Fri 23 Jan 1998 | Gloucester | 2 | 1 | Slight |
| Fri 23 Jan 1998 | Gloucester | 2 | 1 | Slight |
| Fri 6 Feb 1998 | Malvern Hills | 2 | 1 | Serious |
| Wed 11 Feb 1998 | Gloucester | 1 | 1 | Slight |
| Wed 11 Feb 1998 | Gloucester | 1 | 1 | Slight |
| Thu 12 Feb 1998 | Forest of Dean | 1 | 1 | Slight |
| Thu 12 Feb 1998 | Cotswold | 2 | 1 | Slight |
| Fri 13 Feb 1998 | Cotswold | 3 | 1 | Serious |
| Thu 19 Feb 1998 | Cotswold | 2 | 1 | Slight |
| Thu 19 Feb 1998 | Cotswold | 1 | 1 | Slight |
| Thu 19 Feb 1998 | Vale of White Horse | 2 | 2 | Slight |
| Thu 26 Feb 1998 | Cotswold | 2 | 3 | Slight |
| Fri 6 Mar 1998 | Forest of Dean | 1 | 1 | Slight |
| Tue 10 Mar 1998 | Vale of White Horse | 3 | 2 | Serious |
| Sun 15 Mar 1998 | Cotswold | 2 | 1 | Slight |
| Sun 15 Mar 1998 | Cotswold | 2 | 1 | Slight |
| Mon 16 Mar 1998 | Cotswold | 6 | 2 | Fatal |
| Tue 24 Mar 1998 | Cotswold | 2 | 1 | Slight |
| Wed 25 Mar 1998 | Gloucester | 2 | 1 | Slight |
| Wed 1 Apr 1998 | Vale of White Horse | 4 | 3 | Slight |
| Thu 2 Apr 1998 | Gloucester | 3 | 1 | Slight |
| Sat 4 Apr 1998 | Forest of Dean | 1 | 3 | Slight |
| Wed 8 Apr 1998 | Cotswold | 1 | 2 | Slight |
| Wed 8 Apr 1998 | Cotswold | 2 | 1 | Slight |
| Thu 9 Apr 1998 | Gloucester | 3 | 1 | Slight |
| Fri 10 Apr 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Fri 10 Apr 1998 | Tewkesbury | 2 | 1 | Slight |
| Fri 10 Apr 1998 | Tewkesbury | 2 | 1 | Slight |
| Sat 11 Apr 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Sun 12 Apr 1998 | Vale of White Horse | 1 | 1 | Slight |
| Sun 12 Apr 1998 | Vale of White Horse | 2 | 1 | Slight |
| Tue 14 Apr 1998 | Forest of Dean | 2 | 2 | Slight |
| Fri 17 Apr 1998 | West Berkshire | 4 | 1 | Slight |
| Mon 20 Apr 1998 | Forest of Dean | 2 | 1 | Slight |
| Wed 22 Apr 1998 | South Oxfordshire | 2 | 1 | Slight |
| Wed 29 Apr 1998 | Forest of Dean | 1 | 1 | Slight |
| Fri 1 May 1998 | Vale of White Horse | 1 | 3 | Slight |
| Mon 4 May 1998 | Vale of White Horse | 2 | 2 | Serious |
| Tue 5 May 1998 | Gloucester | 2 | 1 | Slight |
| Thu 7 May 1998 | Cotswold | 2 | 1 | Slight |
| Mon 11 May 1998 | Cotswold | 1 | 2 | Slight |
| Tue 19 May 1998 | Cotswold | 2 | 3 | Fatal |
| Tue 19 May 1998 | Herefordshire, County of | 1 | 1 | Slight |
| Fri 22 May 1998 | Vale of White Horse | 2 | 2 | Serious |
| Fri 22 May 1998 | Vale of White Horse | 2 | 1 | Slight |
| Sat 23 May 1998 | Vale of White Horse | 3 | 3 | Slight |
| Sun 24 May 1998 | Vale of White Horse | 1 | 1 | Slight |
| Thu 28 May 1998 | Cotswold | 2 | 1 | Slight |
| Fri 29 May 1998 | Vale of White Horse | 3 | 1 | Slight |
| Sat 30 May 1998 | Cotswold | 3 | 2 | Slight |
| Mon 1 Jun 1998 | Forest of Dean | 2 | 2 | Slight |
| Sun 7 Jun 1998 | Forest of Dean | 1 | 1 | Slight |
| Mon 8 Jun 1998 | Vale of White Horse | 2 | 4 | Slight |
| Wed 10 Jun 1998 | Cotswold | 3 | 1 | Slight |
| Fri 12 Jun 1998 | Herefordshire, County of | 2 | 3 | Serious |
| Sat 13 Jun 1998 | Vale of White Horse | 1 | 1 | Slight |
| Sun 14 Jun 1998 | Vale of White Horse | 3 | 10 | Serious |
| Mon 15 Jun 1998 | South Oxfordshire | 1 | 2 | Slight |
| Wed 17 Jun 1998 | Cotswold | 2 | 3 | Serious |
| Fri 19 Jun 1998 | Forest of Dean | 1 | 1 | Slight |
| Mon 22 Jun 1998 | Vale of White Horse | 2 | 1 | Slight |
| Thu 25 Jun 1998 | Tewkesbury | 5 | 2 | Slight |
| Sun 28 Jun 1998 | Vale of White Horse | 2 | 2 | Slight |
| Tue 30 Jun 1998 | Cotswold | 2 | 3 | Serious |
| Sun 5 Jul 1998 | Herefordshire, County of | 2 | 4 | Serious |
| Sun 5 Jul 1998 | Tewkesbury | 1 | 1 | Slight |
| Sun 5 Jul 1998 | Tewkesbury | 1 | 1 | Slight |
| Mon 6 Jul 1998 | Gloucester | 4 | 1 | Slight |
| Wed 8 Jul 1998 | Vale of White Horse | 2 | 1 | Serious |
| Wed 8 Jul 1998 | Cotswold | 2 | 1 | Serious |
| Fri 10 Jul 1998 | Vale of White Horse | 4 | 3 | Serious |
| Sun 19 Jul 1998 | Tewkesbury | 4 | 3 | Slight |
| Tue 21 Jul 1998 | Vale of White Horse | 1 | 1 | Slight |
| Wed 22 Jul 1998 | Herefordshire, County of | 2 | 2 | Serious |
| Thu 23 Jul 1998 | Cotswold | 2 | 1 | Slight |
| Sat 25 Jul 1998 | Vale of White Horse | 2 | 2 | Serious |
| Sat 25 Jul 1998 | Cotswold | 2 | 5 | Slight |
| Sun 26 Jul 1998 | Cotswold | 2 | 1 | Slight |
| Mon 27 Jul 1998 | Tewkesbury | 2 | 2 | Slight |
| Thu 30 Jul 1998 | Cotswold | 2 | 1 | Slight |
| Fri 31 Jul 1998 | Cotswold | 2 | 2 | Serious |
| Fri 31 Jul 1998 | Tewkesbury | 2 | 1 | Slight |
| Fri 31 Jul 1998 | Tewkesbury | 2 | 1 | Slight |
| Sat 1 Aug 1998 | Gloucester | 2 | 1 | Serious |
| Mon 10 Aug 1998 | Gloucester | 2 | 1 | Slight |
| Fri 14 Aug 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Fri 14 Aug 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Sun 16 Aug 1998 | Gloucester | 2 | 2 | Serious |
| Sun 16 Aug 1998 | Gloucester | 2 | 2 | Serious |
| Fri 21 Aug 1998 | Tewkesbury | 2 | 1 | Slight |
| Fri 21 Aug 1998 | Tewkesbury | 2 | 1 | Slight |
| Fri 21 Aug 1998 | Cotswold | 1 | 1 | Serious |
| Fri 21 Aug 1998 | Forest of Dean | 1 | 1 | Slight |
| Sat 22 Aug 1998 | Vale of White Horse | 2 | 1 | Slight |
| Sun 23 Aug 1998 | Forest of Dean | 2 | 1 | Slight |
| Mon 24 Aug 1998 | Vale of White Horse | 2 | 2 | Slight |
| Mon 31 Aug 1998 | Cotswold | 1 | 1 | Slight |
| Thu 3 Sep 1998 | Gloucester | 2 | 1 | Slight |
| Thu 3 Sep 1998 | Gloucester | 2 | 1 | Slight |
| Thu 3 Sep 1998 | Vale of White Horse | 2 | 1 | Slight |
| Sat 5 Sep 1998 | Vale of White Horse | 1 | 1 | Slight |
| Sun 6 Sep 1998 | Tewkesbury | 2 | 2 | Slight |
| Tue 8 Sep 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Tue 8 Sep 1998 | Gloucester | 2 | 1 | Slight |
| Thu 10 Sep 1998 | Cotswold | 2 | 1 | Slight |
| Fri 11 Sep 1998 | Vale of White Horse | 2 | 2 | Slight |
| Sun 13 Sep 1998 | Vale of White Horse | 2 | 1 | Slight |
| Thu 17 Sep 1998 | South Oxfordshire | 2 | 2 | Slight |
| Thu 17 Sep 1998 | Gloucester | 2 | 1 | Slight |
| Thu 17 Sep 1998 | Tewkesbury | 2 | 1 | Serious |
| Mon 21 Sep 1998 | Tewkesbury | 1 | 2 | Slight |
| Wed 23 Sep 1998 | Vale of White Horse | 2 | 2 | Slight |
| Wed 23 Sep 1998 | Vale of White Horse | 4 | 1 | Slight |
| Wed 23 Sep 1998 | Forest of Dean | 2 | 5 | Slight |
| Thu 24 Sep 1998 | Forest of Dean | 3 | 1 | Slight |
| Thu 24 Sep 1998 | Tewkesbury | 2 | 1 | Slight |
| Thu 24 Sep 1998 | Tewkesbury | 2 | 1 | Slight |
| Fri 25 Sep 1998 | Cotswold | 2 | 1 | Slight |
| Wed 30 Sep 1998 | Herefordshire, County of | 2 | 3 | Fatal |
| Fri 2 Oct 1998 | Herefordshire, County of | 1 | 1 | Slight |
| Fri 2 Oct 1998 | Cotswold | 2 | 1 | Slight |
| Sun 11 Oct 1998 | Vale of White Horse | 2 | 1 | Slight |
| Tue 13 Oct 1998 | Cotswold | 2 | 1 | Slight |
| Tue 13 Oct 1998 | Cotswold | 2 | 1 | Slight |
| Wed 14 Oct 1998 | Tewkesbury | 2 | 1 | Slight |
| Wed 14 Oct 1998 | Tewkesbury | 2 | 1 | Slight |
| Thu 15 Oct 1998 | Tewkesbury | 1 | 1 | Slight |
| Fri 16 Oct 1998 | Forest of Dean | 2 | 6 | Slight |
| Fri 16 Oct 1998 | Cotswold | 2 | 2 | Serious |
| Sat 17 Oct 1998 | Gloucester | 1 | 2 | Slight |
| Mon 19 Oct 1998 | Vale of White Horse | 2 | 1 | Slight |
| Thu 22 Oct 1998 | Gloucester | 1 | 1 | Slight |
| Thu 22 Oct 1998 | South Oxfordshire | 1 | 1 | Slight |
| Thu 22 Oct 1998 | Cotswold | 1 | 3 | Slight |
| Mon 26 Oct 1998 | Forest of Dean | 2 | 1 | Slight |
| Tue 27 Oct 1998 | West Berkshire | 2 | 4 | Slight |
| Fri 30 Oct 1998 | Cotswold | 2 | 1 | Slight |
| Sat 31 Oct 1998 | Vale of White Horse | 2 | 1 | Slight |
| Sat 31 Oct 1998 | Cotswold | 3 | 1 | Slight |
| Wed 4 Nov 1998 | Cotswold | 2 | 1 | Slight |
| Wed 4 Nov 1998 | South Oxfordshire | 3 | 2 | Slight |
| Wed 4 Nov 1998 | Cotswold | 2 | 1 | Slight |
| Thu 5 Nov 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Sat 7 Nov 1998 | Vale of White Horse | 2 | 1 | Slight |
| Mon 9 Nov 1998 | Cotswold | 3 | 1 | Slight |
| Wed 11 Nov 1998 | Cotswold | 2 | 1 | Slight |
| Wed 11 Nov 1998 | Cotswold | 2 | 1 | Slight |
| Sat 14 Nov 1998 | Forest of Dean | 1 | 1 | Slight |
| Tue 17 Nov 1998 | Gloucester | 1 | 1 | Serious |
| Wed 18 Nov 1998 | Vale of White Horse | 2 | 1 | Slight |
| Thu 19 Nov 1998 | Herefordshire, County of | 4 | 2 | Slight |
| Fri 20 Nov 1998 | Gloucester | 1 | 1 | Slight |
| Sun 22 Nov 1998 | Cotswold | 1 | 1 | Slight |
| Thu 26 Nov 1998 | Cotswold | 2 | 1 | Slight |
| Thu 26 Nov 1998 | Cotswold | 2 | 1 | Slight |
| Fri 27 Nov 1998 | Vale of White Horse | 3 | 1 | Slight |
| Sat 28 Nov 1998 | Vale of White Horse | 3 | 1 | Slight |
| Sun 29 Nov 1998 | Cotswold | 2 | 2 | Slight |
| Mon 30 Nov 1998 | Gloucester | 2 | 1 | Slight |
| Fri 4 Dec 1998 | Cotswold | 1 | 1 | Slight |
| Fri 11 Dec 1998 | Gloucester | 4 | 2 | Slight |
| Sat 12 Dec 1998 | Cotswold | 2 | 1 | Slight |
| Sun 13 Dec 1998 | Forest of Dean | 2 | 4 | Slight |
| Mon 14 Dec 1998 | Herefordshire, County of | 2 | 2 | Slight |
| Tue 15 Dec 1998 | Herefordshire, County of | 2 | 1 | Slight |
| Fri 18 Dec 1998 | Vale of White Horse | 2 | 1 | Slight |
| Sat 19 Dec 1998 | Gloucester | 1 | 2 | Fatal |
| Wed 23 Dec 1998 | Cotswold | 1 | 1 | Slight |
| Wed 23 Dec 1998 | Tewkesbury | 1 | 1 | Slight |
| Wed 23 Dec 1998 | Tewkesbury | 1 | 1 | Slight |
| Sat 26 Dec 1998 | Gloucester | 1 | 2 | Slight |
| Sun 27 Dec 1998 | Gloucester | 1 | 1 | Slight |
| Mon 28 Dec 1998 | Cotswold | 1 | 2 | Slight |
| Mon 28 Dec 1998 | Cotswold | 1 | 1 | Slight |