From the New York Times:
New York City plans to enact a far-reaching ban on the sale of large sodas and other sugary drinks at restaurants, movie theaters and street carts, in the most ambitious effort yet by the Bloomberg administration to combat rising obesity.
The proposed ban would affect virtually the entire menu of popular sugary drinks found in delis, fast-food franchises and even sports arenas, from energy drinks to pre-sweetened iced teas. The sale of any cup or bottle of sweetened drink larger than 16 fluid ounces — about the size of a medium coffee, and smaller than a common soda bottle — would be prohibited under the first-in-the-nation plan, which could take effect as soon as next March.
The measure would not apply to diet sodas, fruit juices, dairy-based drinks like milkshakes, or alcoholic beverages; it would not extend to beverages sold in grocery or convenience stores.
… The mayor, who said he occasionally drank a diet soda “on a hot day,” contested the idea that the plan would limit consumers’ choices, saying the option to buy more soda would always be available.
“Your argument, I guess, could be that it’s a little less convenient to have to carry two 16-ounce drinks to your seat in the movie theater rather than one 32 ounce,” Mr. Bloomberg said in a sarcastic tone. “I don’t think you can make the case that we’re taking things away.”
He also said he foresaw no adverse effect on local businesses, and he suggested that restaurants could simply charge more for smaller drinks if their sales were to drop.