How is littering in public areas handled?

(Baonghean.vn) - According to information provided by Ms. Nguyen Thi Mai H: In Ms. H's residential group, there is a park where people often go to play and exercise. However, some households living nearby often throw and dump household waste into the park, affecting the community. Although they have been reminded many times, they still regularly litter, causing environmental pollution.

Question: How is littering in public areas handled?

Trong Hai - Lam Tung