A "do not enter" sign advised individuals not to enter a specific area.
In 1986, the city of San Francisco used these signs. James T. Kirk and Spock stood near a pair while time traveling back to that year. (Star Trek IV: The Voyage Home)
A "do not enter" sign advised individuals not to enter a specific area.
In 1986, the city of San Francisco used these signs. James T. Kirk and Spock stood near a pair while time traveling back to that year. (Star Trek IV: The Voyage Home)