Related Clues:

• Small island in river or lake
• Of crucial importance
• Crucially important
• A Turner in Florida?
• Is Turner to be found off Florida?
• Its work gives it quite a turn
• It's not in the canal that there's a lock for this
• Not for turning in 14 down
• Not for a lock on the canal off Florida
• Found in a lock
• It makes it safe for this to be a Turner
• Locked door opener
• "Defence of Fort McHenry" poet
• Many an island in the Bahamas
• Lock fitter