red · Confirmation required
An active tropical-cyclone watch or warning requires the island road plan to be reviewed against current official instructions.
Wind, storm surge, flooding, debris, port closures and disrupted fuel or emergency services can make an otherwise short island journey unusable.
Planning response: Do not rely on the mapped route during an active watch or warning; follow the meteorological and disaster authority's current instructions and recheck road, ferry and service status after the all-clear.