Related Clues:

• Peaty wasteland
• Safe from harm
• Heath-covered tract
• Safe and sound
• Old Spain invader
• Tract near Baskerville Hall
• Tie up the boat
• Secure via cable
• Secure with lines
• Heather-covered wasteland
• Secure, in a way
• Tie up, as a ship
• Heath-covered wasteland
• Nail down
• See 5 Down