Lawmakers again mull regulation of license plate readers

The technology has created privacy concerns

December 23, 2014 at 5:32AM
Using an automatic license plate reader (ALPR) system, a Maplewood officer looked for stolen vehicles or those being driven by owners with invalid or revoked licenses. Plate numbers show up on a laptop screen and are instantly run through a state Bureau of Criminal Apprehension database.
Using an automatic license plate reader (ALPR) system, a Maplewood officer looked for stolen vehicles or those being driven by owners with invalid or revoked licenses. Plate numbers show up on a laptop screen and are instantly run through a state Bureau of Criminal Apprehension database. (Star Tribune/The Minnesota Star Tribune)

Lawmakers and law enforcement appear bound for yet another showdown over how long cops can hang on to information gathered by high-tech license plate readers.

The 2015 legislative session will mark the third consecutive year that lawmakers will attempt to regulate just how long cops can store data gathered by the license plate readers—small cameras mounted in squad cars or in fixed mounts that scan license plates, storing information on when and where a vehicle is located when the scan was taken.

On Monday, the bipartisan Legislative Commission proposed a "zero-retention" bill that prohibits storage of any data unless it indicated a "hit" for certain type of offenses or is active investigative data. All the rest would be discarded. Agencies that use the technology would also be subject to a biennial audit and would have to maintain a log of their use.

Police renewed their opposition to the bill, saying they were "disappointed."

"Today's recommendation sends a clear message that we have to work even harder to prove to lawmakers and the public just how valuable the technology is to solving crimes and convicting criminals," said Andy Skoogman, executive director of the Minnesota Chiefs of Police Association. "Like all technology, we believe LPR must be secured and safeguarded to ensure public accountability and transparency."

The two sides were unable to reach a compromise and no bill reached a final vote before the Legislature adjourned for the 2014 session.

Read the recommendations, and Police Chiefs statement below:

about the writer

about the writer

Abby Simons

Team Leader

Abby Simons is the Minnesota Star Tribune's Public Safety Editor. Her team covers crime and courts across the metro. She joined the Minnesota Star Tribune in 2008 and previously reported on crime, courts and politics.

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