Post Lantern Alert! Before you go to bed this evening, step outside - enjoy the warm evening breeze, and take a look at your outside lighting fixtures. If you are a townhome owner, take a CLOSE look at your Post Lantern. Is the brass fixture completed oxized and rust-like in appearance? Is the light working? Be forewarned, if either the fixture is rusted or not operating, you will receive a citation during the month of April. For the townhome owners, the Post Lantern is the primary form of lighting within the community.