2023 Iowa Code > Chapter 321K – Vehicle Roadblocks

2022 Iowa Code > Chapter 321K – Vehicle Roadblocks

2020 Iowa Code > Chapter 321K – Vehicle Roadblocks

2018 Iowa Code > Chapter 321K – Vehicle Roadblocks

2016 Iowa Code > Chapter 321K – Vehicle Roadblocks

2014 Iowa Code > Chapter 321K – Vehicle roadblocks

2009 Iowa Code Chapter 321K – Vehicle roadblocks