An Original Investigation into Communicative Dimensions of Urban Space and Public Life in Nigerian Cities

Urban spaces in Nigerian cities are communicatively constituted through the interaction of spatial design, movement patterns, commercial signage, informal communication networks, and social gathering practices that create distinctive communication ecologies not theorised by either Western urban communication theory or Nigerian urban studies. This study conducted an original investigation into the communicative dimensions of urban space and public life in three major Nigerian cities: Lagos, Kano, and Enugu. A multisite urban communication ethnography was employed over 18 months, combining systematic spatial observation (500 hours per city), in-depth interviews with 24 urban residents and communication scholars per city, semiotic analysis of urban signage and spatial communication artefacts, and network analysis of informal communication pattern data collected through structured observation. The investigation revealed that Nigerian urban spaces function as complex communication environments where spatial communication, social identity communication, commercial communication, and civic communication interact to produce city-specific information ecologies. Original theoretical constructs developed include the Urban Communication Stratigraphy, describing the layered coexistence of ethnic territorial communication marking, commercial information overload, and civic institutional communication in Nigerian urban space, and the Mobility Communication Model, theorising how movement through Nigerian urban space constitutes a distinctive information seeking and social networking practice. The Lagos case identified the Danfo bus as a proto-public sphere communication site with unique democratic deliberation functions absent from formal civic communication infrastructure.