Possible Clues:

• Art twice slipped on piano pedal
• Strike-breaker's carriage used to dispatch rodents?
• Means of catching rodent
• Agreeable; Mediterranean resort
• It deserves to be condemned
• Reverse role - sailor as pest eliminator?
• It's got a bit of a black turn, but there may be a catch in it
• It may have cheese
• It might be baited with cheese
• Rodent catcher - found on a bicycle!