Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 5 Jan 1984 | Dacorum | 1 | 1 | Slight |
| Thu 5 Jan 1984 | Dacorum | 3 | 1 | Slight |
| Sat 7 Jan 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 11 Jan 1984 | Milton Keynes | 2 | 1 | Slight |
| Wed 18 Jan 1984 | Milton Keynes | 2 | 1 | Slight |
| Thu 19 Jan 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Sat 21 Jan 1984 | Milton Keynes | 2 | 1 | Serious |
| Thu 26 Jan 1984 | Milton Keynes | 2 | 2 | Slight |
| Sat 28 Jan 1984 | Milton Keynes | 1 | 1 | Slight |
| Mon 30 Jan 1984 | Milton Keynes | 1 | 1 | Slight |
| Thu 2 Feb 1984 | Milton Keynes | 2 | 1 | Serious |
| Sun 5 Feb 1984 | Milton Keynes | 2 | 1 | Slight |
| Wed 15 Feb 1984 | Dacorum | 1 | 1 | Slight |
| Fri 17 Feb 1984 | Dacorum | 2 | 1 | Serious |
| Sun 4 Mar 1984 | Milton Keynes | 2 | 2 | Slight |
| Fri 9 Mar 1984 | Milton Keynes | 3 | 1 | Slight |
| Tue 13 Mar 1984 | Dacorum | 1 | 1 | Slight |
| Mon 19 Mar 1984 | Milton Keynes | 2 | 2 | Slight |
| Thu 29 Mar 1984 | East Cambridgeshire | 2 | 2 | Slight |
| Fri 30 Mar 1984 | Wear Valley | 2 | 1 | Slight |
| Fri 30 Mar 1984 | Dacorum | 3 | 1 | Slight |
| Fri 30 Mar 1984 | Dacorum | 3 | 1 | Slight |
| Tue 3 Apr 1984 | Dacorum | 2 | 1 | Serious |
| Sun 8 Apr 1984 | Dacorum | 1 | 2 | Slight |
| Tue 17 Apr 1984 | Newcastle upon Tyne | 1 | 1 | Serious |
| Sun 22 Apr 1984 | Newcastle upon Tyne | 1 | 1 | Slight |
| Wed 9 May 1984 | Dacorum | 2 | 1 | Serious |
| Thu 10 May 1984 | Dacorum | 1 | 1 | Serious |
| Fri 18 May 1984 | Milton Keynes | 1 | 1 | Serious |
| Wed 23 May 1984 | Dacorum | 2 | 1 | Serious |
| Sat 2 Jun 1984 | Rotherham | 2 | 1 | Slight |
| Mon 4 Jun 1984 | Caradon | 2 | 1 | Serious |
| Sat 23 Jun 1984 | Wear Valley | 2 | 1 | Serious |
| Sat 7 Jul 1984 | Milton Keynes | 2 | 1 | Serious |
| Mon 9 Jul 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 10 Jul 1984 | Milton Keynes | 2 | 1 | Slight |
| Wed 11 Jul 1984 | Milton Keynes | 1 | 1 | Slight |
| Wed 18 Jul 1984 | East Devon | 2 | 1 | Slight |
| Thu 19 Jul 1984 | Dacorum | 1 | 1 | Serious |
| Fri 20 Jul 1984 | Milton Keynes | 2 | 1 | Slight |
| Sat 28 Jul 1984 | East Devon | 1 | 4 | Slight |
| Sat 28 Jul 1984 | Wear Valley | 1 | 1 | Slight |
| Sat 28 Jul 1984 | Wear Valley | 2 | 1 | Slight |
| Thu 2 Aug 1984 | Milton Keynes | 2 | 2 | Serious |
| Fri 3 Aug 1984 | Milton Keynes | 1 | 2 | Slight |
| Mon 20 Aug 1984 | Newcastle upon Tyne | 1 | 1 | Serious |
| Fri 24 Aug 1984 | Milton Keynes | 2 | 1 | Slight |
| Tue 28 Aug 1984 | Dacorum | 1 | 1 | Serious |
| Fri 31 Aug 1984 | Caradon | 2 | 1 | Serious |
| Sat 29 Sep 1984 | Dacorum | 2 | 3 | Serious |
| Thu 4 Oct 1984 | Dacorum | 2 | 1 | Slight |
| Fri 5 Oct 1984 | Newcastle upon Tyne | 2 | 1 | Slight |
| Fri 5 Oct 1984 | Dacorum | 2 | 2 | Slight |
| Sat 6 Oct 1984 | Milton Keynes | 2 | 2 | Slight |
| Tue 9 Oct 1984 | Castle Morpeth | 2 | 1 | Slight |
| Tue 9 Oct 1984 | Milton Keynes | 2 | 1 | Slight |
| Thu 11 Oct 1984 | Milton Keynes | 2 | 1 | Slight |
| Sat 13 Oct 1984 | East Devon | 1 | 1 | Serious |
| Fri 19 Oct 1984 | Milton Keynes | 2 | 1 | Slight |
| Mon 22 Oct 1984 | Horsham | 2 | 1 | Slight |
| Thu 1 Nov 1984 | Newcastle upon Tyne | 1 | 1 | Fatal |
| Tue 6 Nov 1984 | Newcastle upon Tyne | 2 | 1 | Slight |
| Tue 20 Nov 1984 | Milton Keynes | 1 | 1 | Serious |
| Sun 25 Nov 1984 | Runnymede | 2 | 1 | Serious |
| Sun 25 Nov 1984 | Horsham | 3 | 6 | Serious |
| Sun 9 Dec 1984 | Dacorum | 1 | 1 | Slight |
| Tue 18 Dec 1984 | Barnsley | 1 | 1 | Slight |
| Wed 19 Dec 1984 | Milton Keynes | 2 | 1 | Slight |
| Thu 20 Dec 1984 | Dacorum | 2 | 2 | Slight |
| Fri 28 Dec 1984 | East Devon | 1 | 1 | Serious |