1. the right to sunshine; in zoning, the right to have sunlight falling on one's building not be obstructed by new buildings
Wikipedia definition
2. Right to lightRight to light is a form of easement in English law that gives a long-standing owner of a building with windows a right to maintain the level of illumination. It is based on the Ancient Lights law. The rights are most usually acquired under the Prescription Act 1832.
Read “Right to light” on English Wikipedia
Read “日照権” on Japanese Wikipedia
Read “Right to light” on DBpedia


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