https://apnews.com/article/twitter-x-sign-lightup-san-francisco-elon-musk-fa81d70c13c98a2cc7f03c2561a01258

SAN FRANCISCO (AP) — A brightly flashing “X” sign has been removed from the San Francisco headquarters of the company formerly known as Twitter just days after it was installed.

The San Francisco Department of Building Inspection said Monday it received 24 complaints about the unpermitted structure over the weekend. Complaints included concerns about its structural safety and illumination.