[originaltext] (3)Big fast-food chains in New York City have started to obe

(3)Big fast-food chains in New York City have started to obey a first of its kind rule, requiring them to post calorie counts right on the menu. Cathy Nonas is with the New York City Department of Health. " We wanted to give people an opportunity to actually see the calories before they purchase the food and make a decision, an informed decision, that if they want to make the healthier choice, if they want to eat fewer calories, they can. And we expect this will have a huge impact on obesity. And of course, if it has an impact on obesity, it will have an impact on diabetes and heart disease and high blood pressure. "
    The new rules will be introduced as a part of an anti-obesity campaign. That also includes a recent citywide ban on artificial trans-fats in restaurant food. The menu roll only applies to restaurants that serve standardised potion sizes and have fifty or more locations nationwide.
    Starting last Saturday,(4)chains big enough to fall under the rule will face penalties of up to 2,000 dollars for not showing calorie information in a prominent spot on their menus, preferably next to the price.
Questions 3 and 4 are based on the news report you have just heard.
3. What are big fast-food chains in New York City required to do according to the new rule?
4. What will happen to big restaurant chains that violate the new rule?