Exit routes must be permanent, unobstructed, and free of explosive or flammable materials. Minimum 2 exit routes required (positioned so a single incident cannot block both); minimum ceiling height 7'6" and width 28". Exit signs must be illuminated to at least 5 foot-candles with letters minimum 6" high. Routes must be lit to normal vision at all times.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.