Committee forwards three-part sugary beverage package — warnings, ad ban on city property and procurement ban — to full Board

The Land Use and Transportation Committee advanced a three-part legislative package aimed at reducing exposure to sugar-sweetened beverages in San Francisco: an ordinance requiring prominent health warnings on posted advertisements for sugary beverages, an ordinance banning advertising of those beverages on city property, and an ordinance barring city departments and contractors from purchasing sugar-sweetened beverages.

Supervisor Scott Wiener, lead sponsor of the health-warnings ordinance, described the measure as modeled in part on tobacco-warning precedents and said the proposed warning would read, "Warning. Drinking beverages with added sugar contributes to obesity, diabetes, and tooth decay. This is a message from the city and county of San Francisco." Wiener said the draft requires warnings on posted ads for beverages that contain 25 or more calories per 12 ounces and that the size of the warning would be at least 20 percent of ad space. He proposed amendments to exclude shelf tags and to require existing posted advertisements to comply within one year of the ordinance’s operative date, while exempting vintage or landmark signs and carving out limited exceptions for medical uses as drafted with the City Attorney.

Public-health presenters — including UCSF primary-care physician Dean Schillinger, Fernando Quintero of the Berkeley Media Studies Group, and UCSF researcher Lucy Popova — told the committee warning labels and advertising restrictions are evidence-based tools that can reduce exposure and change perceptions, citing research on targeted marketing to communities of color and comparisons to tobacco control strategies. Schillinger described rising local rates of type 2 diabetes and testified that sugar-sweetened beverages are a significant contributor to metabolic disease. Popova presented evidence that textual warnings occupying 20 percent of ad space can increase perceived harms and recommended considering pictorial warnings in the future.

Public commenters were split. Medical and public-health groups including the American Heart Association, Alcohol Justice and the San Francisco Medical Society urged adoption; youth commissioners and neighborhood advocates supported the measures. Industry and advertising representatives — including OutFront Media and Clear Channel Outdoor — warned the regulations would single out outdoor advertising and argued billboard spending is a small share of beverage advertising; they urged a broader approach or that other media be addressed instead. Registered dietitian Lisa Katic testified that obesity and diabetes are multifactorial and said she consults for food and beverage industry clients, including the American Beverage Association; supervisors questioned her on data points and disclosed relationships.

Committee members adopted the circulated amendments (including Wiener’s clarifications and the medical-exemption language) and, after debate and public comment, advanced items 2, 3 and 4 to the full Board of Supervisors with a positive recommendation. The committee record shows the measures were forwarded without objection; the full Board will consider the ordinances and final language, including enforcement and an implementation timeline with a one-year compliance period for existing posted signs.