Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 2 Jan 1990 | Milton Keynes | 2 | 1 | Slight |
| Tue 2 Jan 1990 | Milton Keynes | 2 | 1 | Slight |
| Thu 4 Jan 1990 | Wellingborough | 2 | 1 | Slight |
| Sun 7 Jan 1990 | Wellingborough | 2 | 2 | Slight |
| Sat 13 Jan 1990 | Castle Morpeth | 2 | 1 | Serious |
| Sat 13 Jan 1990 | Milton Keynes | 2 | 1 | Slight |
| Mon 15 Jan 1990 | Wellingborough | 2 | 1 | Serious |
| Tue 16 Jan 1990 | Ashford | 1 | 1 | Slight |
| Wed 17 Jan 1990 | Guildford | 2 | 1 | Slight |
| Thu 18 Jan 1990 | Mid Bedfordshire | 1 | 2 | Serious |
| Sun 21 Jan 1990 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 26 Jan 1990 | Wellingborough | 2 | 1 | Serious |
| Fri 26 Jan 1990 | Guildford | 2 | 1 | Serious |
| Sun 28 Jan 1990 | Elmbridge | 2 | 1 | Slight |
| Fri 2 Feb 1990 | Milton Keynes | 4 | 1 | Slight |
| Thu 8 Feb 1990 | Dacorum | 1 | 1 | Slight |
| Sat 10 Feb 1990 | Guildford | 1 | 1 | Serious |
| Sat 10 Feb 1990 | Teesdale | 1 | 1 | Slight |
| Sat 17 Feb 1990 | South Hams | 2 | 1 | Slight |
| Sun 18 Feb 1990 | Guildford | 1 | 1 | Slight |
| Mon 26 Feb 1990 | Castle Morpeth | 1 | 1 | Slight |
| Tue 27 Feb 1990 | Guildford | 2 | 2 | Slight |
| Tue 13 Mar 1990 | Dacorum | 2 | 1 | Slight |
| Mon 19 Mar 1990 | Guildford | 1 | 2 | Serious |
| Mon 26 Mar 1990 | Wellingborough | 2 | 1 | Slight |
| Sat 31 Mar 1990 | Guildford | 2 | 1 | Slight |
| Sun 1 Apr 1990 | Milton Keynes | 1 | 1 | Slight |
| Thu 5 Apr 1990 | Castle Morpeth | 1 | 1 | Slight |
| Fri 20 Apr 1990 | Milton Keynes | 2 | 1 | Slight |
| Sun 22 Apr 1990 | Caradon | 2 | 1 | Slight |
| Fri 4 May 1990 | Ashford | 2 | 2 | Slight |
| Sat 5 May 1990 | Wellingborough | 2 | 1 | Slight |
| Mon 7 May 1990 | Mid Bedfordshire | 2 | 1 | Slight |
| Mon 7 May 1990 | Wellingborough | 2 | 1 | Serious |
| Thu 24 May 1990 | Dacorum | 4 | 1 | Slight |
| Thu 14 Jun 1990 | North Cornwall | 1 | 1 | Slight |
| Tue 19 Jun 1990 | Ashford | 2 | 1 | Slight |
| Tue 3 Jul 1990 | Milton Keynes | 2 | 1 | Slight |
| Thu 12 Jul 1990 | Milton Keynes | 2 | 2 | Slight |
| Sat 21 Jul 1990 | Guildford | 2 | 1 | Slight |
| Fri 27 Jul 1990 | Kennet | 2 | 4 | Slight |
| Fri 27 Jul 1990 | Milton Keynes | 2 | 1 | Slight |
| Wed 1 Aug 1990 | Wellingborough | 2 | 1 | Slight |
| Wed 22 Aug 1990 | East Cambridgeshire | 2 | 3 | Serious |
| Sat 25 Aug 1990 | Milton Keynes | 2 | 1 | Slight |
| Mon 3 Sep 1990 | Wellingborough | 3 | 2 | Slight |
| Wed 5 Sep 1990 | Barnsley | 1 | 3 | Serious |
| Thu 6 Sep 1990 | Milton Keynes | 2 | 1 | Serious |
| Thu 13 Sep 1990 | Ashford | 1 | 1 | Slight |
| Mon 17 Sep 1990 | Ashford | 1 | 1 | Slight |
| Sat 22 Sep 1990 | Barnsley | 2 | 4 | Slight |
| Sat 29 Sep 1990 | Wellingborough | 2 | 1 | Slight |
| Thu 4 Oct 1990 | Milton Keynes | 1 | 1 | Slight |
| Sun 7 Oct 1990 | Guildford | 2 | 2 | Slight |
| Sun 14 Oct 1990 | Barnsley | 1 | 1 | Slight |
| Fri 19 Oct 1990 | Dacorum | 1 | 1 | Slight |
| Fri 19 Oct 1990 | Dacorum | 1 | 1 | Slight |
| Tue 30 Oct 1990 | Barnsley | 1 | 3 | Slight |
| Wed 31 Oct 1990 | North Cornwall | 1 | 1 | Serious |
| Sat 10 Nov 1990 | Milton Keynes | 2 | 1 | Slight |
| Tue 13 Nov 1990 | Guildford | 2 | 1 | Slight |
| Sat 17 Nov 1990 | Milton Keynes | 1 | 1 | Slight |
| Sat 17 Nov 1990 | Milton Keynes | 1 | 1 | Slight |
| Tue 20 Nov 1990 | Milton Keynes | 2 | 1 | Serious |
| Wed 21 Nov 1990 | Wellingborough | 4 | 1 | Serious |
| Wed 21 Nov 1990 | Guildford | 2 | 1 | Slight |
| Thu 29 Nov 1990 | Dacorum | 2 | 2 | Slight |
| Fri 30 Nov 1990 | Wellingborough | 2 | 1 | Slight |
| Wed 5 Dec 1990 | Restormel | 1 | 1 | Slight |
| Wed 5 Dec 1990 | Restormel | 1 | 1 | Slight |
| Thu 27 Dec 1990 | North Cornwall | 2 | 2 | Slight |
| Mon 31 Dec 1990 | Dacorum | 2 | 3 | Slight |