Gangtok, June 18 -- Gangtok, the capital of Sikkim, is often counted among India's cleanest cities. But beyond its spotless streets and well-maintained public spaces lies a deeper story, one where cleanliness is not merely the result of municipal efforts, but a habit embedded in everyday life.

At the heart of the city is MG Marg, a pedestrian-only, smoke-free and litter-free public space that reflects Gangtok's approach to urban cleanliness.

Supported by systematic waste segregation, restrictions on plastic use and strict enforcement of civic regulations, the city has developed a model that combines effective governance with active public participation.

For many residents, keeping the city clean begins at home. "Our government has good...