Explanation:

Chandigarh, as if the tag of being the country's greenest and cleanest city was not enough, Chandigarh added another feather to its cap - it became the first smoke-free city in the country.The Chandigarh administration declared smoke free city on July 1 2007.The joint capital of Punjab and Haryana have designated smoking areas at all public places and buildings to ensure that smoking is restricted and the general public is not forced to passively inhale smoke."Besides protecting children, women and non-smokers from the harmful consequences of tobacco and smoking, such an initiative will improve the global image of Chandigarh and will be helpful in promoting business and tourism