https://www.theguardian.com/technology/2023/jul/25/elon-musk-x-rebrand-twitter-sign-removal > Authorities intervene to halt ‘unauthorised work’ but later say no crime has been committed > Elon Musk has faced a hiccup in his drive to rebrand Twitter as X after police stopped work to remove the old name from the sign at the company’s San Francisco headquarters.