Related Clues:

• Regatta
• Competition on the water
• Oxford and Cambridge take part in one
• Is there perhaps even a sign of constriction when it comes to the row?
• Is there the slightest sign of constriction, perhaps between two universities?
• Is there a sign of a snake to be making such a row?
• A famous row
• There's always a row where there's even a sign of a constrictor, perhaps, like this
• What a row this makes every year!
• After which the participants come out of their shells
• Snake and dog in crafty contest
• Snake to detect in sports event
• Oxbridge contest
• Snake seen by our beach before Clare Regatta
• Snake to discover by investigation competition in the water