Urban design is concerned with designing the physical environment of cities and towns. It involves designing buildings, public spaces, and infrastructure networks, and considering how people interact with and use the urban environment. Urban design operates at multiple scales, from entire cities down to individual buildings and public spaces. The goal of urban design is to create places that are functional, socially vibrant, and environmentally sustainable through a collaborative process that considers both the physical form and social impacts of design. The document discusses key principles of urban design like context, character, connections, choice, creativity, and custodianship. It also outlines how urban design is implemented through statutory planning documents and development assessments in local governments.