Tesla needs safeguards to prevent drivers from sleeping on 'Autopilot' -U.S. senator
Democratic U.S. Senator Ed Markey asked Tesla Inc on Wednesday to disable its “Autopilot” driver-assistance system until it installs new safeguards to prevent drivers from evading system limits that could let them fall asleep. Markey cited a local news report that said a driver had fallen asleep behind the wheel as a Tesla drove 14 miles on Autopilot. Other unconfirmed videos on social media appear to show drivers sleeping behind the wheel of Tesla vehicles.