I've finished the crossword but can someone explain the clue to 1d.
Monitor a West Indian worker exiting left
?G?A?A
The answer can only be 'iguana' - I get the monitor lizard/iguana and presumably it's connected to Guyana in the West Indies - but I don't see why.
having done a search on google I have come up with ant(igua na) bermuda
if you then take off thye 1st 3 letters ant = worker exiting left you are left with iguana.