When in reality the pedestrian is invisible because of glare and backlighting. If true, light trespass could be responsible for millions of cases of myopia. Light trespass is a result of poorly designed fixtures and a lack of respect for the vision of others. It is as easy to remedy as installing a shield, adjusting a reflector or just turning a light off. A property's security concerns and ornamentation are important but do not justify reducing the security and vision of those off the property.
Light trespass is a potentially harmful intrusion of energy into our homes and bodies.
It is wrong.