A federal agency is calling for a nationwide mandate requiring new vehicles to have software surveilling American drivers for adherence to local speed limits. On November 14, the National Transportation Safety Board (NTSB) published a news release advocating “intelligent speed assistance technology and countermeasures including interlock program for repeat speeding offenders” in “all new cars.” The agency cited an investigation it conducted into “a multivehicle collision in North Las Vegas, Nevada, last year that resulted in nine fatalities” — finding it was “caused by excessive speed, drug-impaired driving and Nevada’s failure to deter the driver’s speeding recidivism due to systemic...