Related Clues:

• Reason for bad reception of person cooking eggs
• Special constable, one walking or one on motorcycle
• No poacher of eggs clambers around rook
• Telephone security device
• One hurrying to take off security device
• Motor cyclist egged on?
• A muddy muddler?
• He clambers on the rocks and runs
• Perhaps motorcyclist's security device
• It clambers off road to begin with?
• Telephone equipment needed by oddly sick walker
• Motorcyclist's piece of electronic equipment
• Phone tap foiler
• Biker initially seen cycling ahead of walker
• Phone security device