The ACLU is suing Los Angeles over its controversial scooter tracking system

The American Civil Liberties Union sued Los Angeles Monday over the city’s requirement that electric scooter rental companies provide anonymized real-time location data.

The lawsuit centers on the Los Angeles Department of Transportation’s use of a digital tool called the Mobility Data Specification program (MDS), which the agency created as a way to track and regulate electric scooters operating on its streets.

MDS provides the city with data on where each bike and scooter trip starts, the route each vehicle takes, and where each trip ends. LADOT has said the data won’t be shared with police without a warrant, won’t contain personal identifiers, and won’t be subject to public records requests. But the ACLU says the data tool is unconstitutional.