The landscape is flawless, the trees majestic, the flora and the fauna are right and proper, the whole is picturesquely typical of rural England at its best. Sir Giles, an MP of few principles and curius tastes, plots to destroy all this by building a motorway smack through it, to line his own pocket and at the same time to dispose of his wife, the capacious Lady Maude. Sir Giles recruits to his side Hoskins, a corrupt local official, Lord Leakham, the environment equivalent of a hanging judge, and Dundridge, a troublesome bureaucrat with an unhealthy passion for order. Against this powerful lobby are ranged a mere handful of local residents led by Lady Maude. Hardly at first sight a team to withstand the batteries of official inertia, Compulsory Purchase Orders and bulldozer blades.