Statues and monuments are not just a ghostly presence from the past in our public spaces. They have different meanings and significance in the present for different people. The prospect of the addition of a full-size bronze statue of Nelson Mandela to London's statuary landscape² and the temporary installation on the vacant fourth plinth of "Alison Lapper pregnant" in Trafalgar Square proved too much for the graffiti writer or journalists working on the evening paper who contended that London was passing through a phase of politically correct "Monument Mania" .³ The primary intention of this chapter is to investigate the role today of London's statuary and monuments through the critical gaze of a public historian. In the heart of London, official imperial histories underwritten by the state have increasingly come to compete with the remembered pasts of minority communities. I argue that complex monuments and memorials that are focal sites of remembrance can become spaces in which entangled personal and national histories are contested. Such activity indicates a desire for a participatory historical culture.