What must be ensured about natural light in public open spaces according to the regulations?

The emphasis on ensuring that natural light should be free from obstructions in public open spaces is rooted in the intention to enhance the usability and enjoyment of these areas. Unobstructed natural light is crucial for creating a welcoming and pleasant environment, which can encourage people to utilize these spaces more often. When spaces are well-lit by natural light, it fosters a sense of safety and improves visibility, making the area more accessible and enjoyable for the public.

Additionally, unobstructed light can positively impact the surrounding ecosystem, encouraging plant growth and attracting wildlife. It also plays a role in aesthetic aspects, promoting healthier vegetation and enhancing the overall beauty of the space. By ensuring that natural light reaches these areas without barriers, planners and designers adhere to regulations that prioritize the community's well-being and enhance public areas' functionality.