It should be mandatory to display warnings at entrances of venues or businesses that have strobe/flashing lighting. Businesses should also be required put information about the use of lighting at any addresses they are responsible for on their websites.
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There are many conditions that mean people can have an adverse reaction to strobe or flashing lights - such as photosensitive seizures, autism, ADHD, sensory processing disorder, migraines and many more.
When going out, some places have strobe/flashing lighting with no warning (bars, restaurants, clubs, etc), this can make going out and trying to live our lives very difficult.