Possible Clues:

• -- movement (military maneuver)
• Nipper in church occupying pushchair, all inside leaving!
• Harry perhaps moving right to the end to find nipper
• Prince demolished part of a king crab
• Nipper moved prince
• A nipper, young royal, displacing king
• Scorpion claw
• Sort of movement a crab displays
• In a ____ movement, two separate military forces converge on an enemy
• Some syrup in cereal for nipper