2024 Missouri Laws 84.470 – Permanent police force

2023 Missouri Laws 84.470 – Permanent police force

2022 Missouri Laws 84.470 – Permanent police force

2020 Missouri Laws 84.470 – Permanent police force

2018 Missouri Laws 84.470 – Permanent police force

2016 Missouri Laws 84.470 – Permanent police force

2015 Missouri Laws 84.470 – Permanent police force (Kansas City)

2014 Missouri Laws 84.470 – Permanent police force (Kansas City)

2013 Missouri Laws 84.470 – Permanent police force (Kansas City)

2009 Missouri Laws 84.470 – Permanent police force (Kansas City)