Related Clues:

• Stratagem to take at cards
• Factory siren
• Car horn or slang nose
• Optical illusion
• Point gained in bridge - a deception?
• Deception or illusion
• One might get an 'owl from this
• From Poland one came back and ran away with the editor
• The owl in the car?
• Look to 20 down for this sort of an owl, perhaps
• The owl starts to be in the beginning of 32 across
• In a car one needs the press for the sound of it
• There's an excessive turn in her, by the sound of it
• Car go with such an owl?
• It's got only one horn