The battleground over the use of red light and speed cameras in Missouri shifted this week from the courtroom to the state Capitol.
The tiny municipality of Calverton Park in North St. Louis County is the site of a pair of new speed cameras.
The cameras are the first in the state to carry the blessing of the Missouri Department of Transportation.
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A group of cities in north St. Louis County want to install speed cameras on Interstate 70.
The St. Louis Post-Dispatch reports that St. Ann and other cities agreed this week to apply to the Missouri Department of Transportation for permission to use the cameras.
St. Louis Public Radio is a service of the University of Missouri-St. Louis.