Jon WallsgroveJon Wallsgrove is an award winning architect with an in depth knowledge of law court design. He was Head Architect at the UK Ministry of Justice for 15 years, where he was involved with every new scheme and looked after over 400 historic buildings. Hs architectural designs span from royal palaces to prisons and private houses to £billion road schemes. His previous books include The Conservation of Bridges (co-author) and The Appearance of Bridges and Other Highway Structures. Read More Read Less