Versions of Indiana Code 9-21-18-4.3. Residential complex traffic ordinances; requirements for adoption and enforcement on LawServer 2023 Indiana Code 9-21-18-4.3. Residential complex traffic ordinances; requirements for adoption and enforcement 2022 Indiana Code 9-21-18-4.3. Residential complex traffic ordinances; requirements for adoption and enforcement 2021 Indiana Code 9-21-18-4.3. Residential complex traffic ordinances; requirements for adoption and enforcement