This is the full colour version of a detailed and intensively researched technical report that literally rewrites the local history of a substantial area of Norfolk, with over 80 original illustrations dealing with elements of past and present vehicular highway law in England and Wales and its specific application to the locality. It examines some of the responsibilities of a highway authority and several of the shortcomings of the Norfolk Highway Authority in particular. Highlighted is a number of the resultant 'lost', obstructed but still legally active ancient routes in, around and through the Halvergate marshes including its immediate environs within south east Norfolk. The report concludes with specific recommendations made in the light of recent changes in the law that are intended to generate public consideration and discussion.