This work was first published in Belize and is now in the public domain because its copyright protection has expired by virtue of the Copyright Act, enacted 2000 (details). The work meets one of the following criteria:
It is an anonymous work or pseudonymous work and 50 years have passed since the date of its publication
It is a sound recording, film, broadcast or cable programme, and 50 years have passed since the date of its creation (or publication, whatever date is the latest)
It is another kind of work, and 50 years have passed since the year of death of the author (or last-surviving author)
