2023 Iowa Code 321.324 – Operation on approach of emergency vehicles

2022 Iowa Code 321.324 – Operation on approach of emergency vehicles

2020 Iowa Code 321.324 – Operation on approach of emergency vehicles

2018 Iowa Code 321.324 – Operation on approach of emergency vehicles

2016 Iowa Code 321.324 – Operation on approach of emergency vehicles

2014 Iowa Code 321.324 – Operation on approach of emergency vehicles.

2009 Iowa Code 321.324 – Operation on approach of emergency vehicles