Possible Clues:

• I does be unjust to them offshore folk
• Local population of Cyprus, say, or Italy lies about
• Seems they're not incontinent
• Is about to be unjust about those off-shore types
• One calumniates people living in detached territories
• One may be sued if one speaks like this of those off-shore people
• Snares lid (anag.)
• I am unjust over the South with water all round them
• Is about defamation of these isolated people
• Martha's Vineyard natives, e.g.