ARUP are leading the way in formulating an evidence based night time lighting design process. Through community engagement listening to marginalized voiced across the globe to understand safety and night time lighting. The idea is to create spaces than are more inclusive, energized and safe. A multi-layered and holistic approach can help people feel safer. The Night-time Vulnerability Assessment can be used in any city across the globe. The approach provides an overview of the practical and technical lighting infrastructure and design requirements to prioritise when developing a future proof night-time strategy or masterplan.