Prerequisite (required, no points); applies to all eight BD+C adaptations. Prohibit smoking (tobacco, cannabis, controlled substances and electronic devices) inside the building and outside except in designated areas no closer than 25 ft (7.5 m) to entries, air intakes and operable windows, with communicated policy, signage or enforcement; residential projects may instead compartmentalise smoking units (weather-stripping, sealing and leakage of no more than 0.30 cfm50 per sq ft); schools prohibit smoking on the whole site.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.