This is the extraordinary saga of the eight year campaign to prevent the destruction of Twyford Down, then the undistributed landscape backcloth to the ancient City of Winchester. The story is told by Barbara Bryant who was at the forefront of the campaign from its modest beginnings in 1985 to its infamous culmination seven years later. Twyford Down is a compelling record of every step of the campaign. It examines the UK government's role in the destruction of the Down, firstly by proposing to complete the 'missing' link in the M3 via the cutting in Twyford Down and subsequently by its intransigence in rejecting alternative solutions. It also looks at the part the campaign has subsequently played in the evolution of environmental campaigning. European legislation, which failed to protect this precious piece of English countryside, is examined, as is the political background to the campaign. The campaign for Twyford Down was lost with the construction of the final section of the M3 motorway through Twyford Down. The campaign, and the issues it raised, are not likely to be forgotten - the gaping wound in the landscape will remain as a monument to the great car economy of the second half of the 20th century.