MO HB880

Requires peace officers to read a written statement informing individuals of their right to refuse consent before searching a motor vehicle, and consent must be given in writing

Mandates that all law enforcement reports include a probable cause statement in the officer's own words explaining why they initiated a traffic stop or civilian contact, and prohibits agencies from providing standardized probable cause language

Assigns each law enforcement officer an anonymous identification number that is public record, while keeping the correlation between ID numbers and officer names confidential except by court order

Requires the Department of Public Safety to collect and maintain detailed data on traffic stops, including driver demographics (race, ethnicity, age, sex), search conduct, contraband found, arrests, use of force, and geographic location

Agencies must submit traffic stop data to the Department of Public Safety within 60 days of each month's close or become ineligible for state law enforcement grants