Using a number of physical elements/built forms that were distinctive of Benin City during the pre-colonial period as a benchmark, the study establishes the traditional character of the city. It then examines changes in the economy and society as well as technology and their impacts on the character of the city through the colonial and post-colonial periods. The study shows that in spite of the significant impact of colonialism on the transformation of the urban structure, urban change had minimal impact on the character of the city during the colonial period. It shows, further, that massive changes which have taken place in the society, economy, and technology particularly since independence have, in the context of inadequate planning, resulted in considerable changes in the character of and, consequently, erosion of cultural values in the city. A number of measures including land use planning, urban design, legislative and financial provisions as well as cultural education are suggested for addressing the situation.
IntroductionCities, at any point in time, are composite landscapes made up of layers inherited from different phases of their development. In some cases the earliest of such layers are of ancient origin, rooted in old civilizations, the imprints of which are still discernable within contemporary urban fabric. 1 The preservation of these imprints in the urban fabric has not only become a focus of policy but also a hallmark of civilization in many modern societies. However, cities also show a history of constant change. They experience growth in population, economic activities, technology as well as changes in political organizations and culture, all of which impinge on the spatio-physical structure as well as the physical elements of the past in the city. As a result, the process of change can and has, in many cases, resulted in conflict with the preservation of the physical legacies of the past in cities. Indeed, the built environment has been viewed as the result of conflicts in the past and present. 2 The conflict between preservation and change is likely to be an issue in African traditional cities, particularly in parts of the continent where there has been a long history of urbanism and a rich cultural background, on the one hand, and unprecedented growths and changes in population, society and economy as well as technology and culture on the other. 3 What have been the impacts of these changes on built forms and what continuities have survived the traditional character of the city? What problems, if any, have been posed? How have such problems been managed and to what effect? In spite of the potential damage that change can inflict on the character of these African traditional cities, not much attention has been paid to the issue of change and its impact on the urban character in the research and literature on the evolution of