Chicago police responded to a car driving on an O'Hare Airport tarmac over the weekend.CHICAGO (WLS) -- Chicago police responded to a car driving on an O'Hare tarmac over the weekend.Police said the vehicle belonged to a confused food delivery driver who accidentally entered an area posted as off-limits to non-airport personnel.ABC7 Chicago is now streaming 24/7. Click here to watchThe driver was not cited.The incident happened around noon on Saturday. Report a correction or typo