Lightfoot issues stay-at-home ‘advisory’ for Chicago Ryan Voyles 4 years ago Chicago Mayor Lori Lightfoot on Thursday issued a stay-at-home “advisory” for the city and announced new restrictions on gathering sizes as new COVID-19 cases continue to surge.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.