Related Clues:

• Major fault
• If put in the right hole
• Break provided in case of riot
• Leap out of water and run into seaside area
• Rupture in river entering part of shoreline
• Split wood brought back and lit finally
• Crack found in rear of gun, we hear
• Artiste regularly checks fine cleavage
• Fissure; split
• Leader sacked in current breach
• Oculus ___ (virtual reality technology bought by Facebook)
• -- valley, one caused by subsidence
• General idea that's not opening, is opening
• Lack of harmony as tenor misses introduction
• Major falling-out