Slow Down - High Crash Signs are commonly used across New Zealand to raise driver awareness in locations with a history of crashes. While not gazetted, these signs are typically installed by councils as part of a broader safety treatment at higher-risk locations where they deem it appropriate.
Designs can vary between regions, including wording, size, fonts, and the inclusion of logos (such as NZ Police or Waka Kotahi). Legends such as High Crash Area or High Crash Rate may be changed to suit local requirements.