Related Clues:

• 'One in tarts not abroad, perhaps (6)'
• The narrow sound of 33 across
• That sounds directly narrow in water
• A dugout might get along with what's been dug out
• 'Not abroad at sea, by the sound of it (6)'
• The southern tendency is to be so narrow
• Is a dugout able to travel in such a dugout?
• Its art is not broadly by sea
• Aqueduct, essentially
• Erie __
• Where to get locks made from tin and aluminium
• Gondolier's workplace
• See 3 Down
• Seagoing shortcut
• Towpath locale