Routes for dangerous goods vehicles are pre-planned wherever possible and practicable, selected to minimise the risk of injury and harm to the environment or property, avoiding where practicable densely populated districts, environmentally sensitive zones, congested crossings, tunnels, narrow streets and alleys, and anywhere crowds gather; drivers of local delivery vehicles are made aware of areas to avoid; and any route or time-of-travel requirements set by the competent authority are observed.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.