On the "CycleAware" helmet-mounted mirror: "Remember: Objects in the mirror are actually behind you."

  On a large folding cardboard sunshade for car windscreens: "Do not attempt to operate vehicle with sunshade in place."

  On a car lock which loops around both the clutch pedal and the steering wheel: "Warning - Remove lock before driving."

  On a packet of juggling balls: "This product contains small granules under 3 millimeters. Not suitable for children under the age of 14 years in Europe or 8 years in the USA."

  Seen on a camera: "This camera only works when there is film inside."

  On a bottle of flavored milk drink: "After opening, keep upright."

  On a can of windscreen de-icing spray: "Spray works in sub-zero temperatures."

  On a can of insect spray: "Kills all kinds of insects! Warning: this spray is harmful to bees."

  A different brand of insect spray: "Kills flies, wasps, mosquitoes, midges, and other flying insects. Not tested on animals."

  On an ocean buoy for determining the position of submarines: "Protect from seawater."

  On a Halloween Batman costume: "This cape does not give the wearer the ability to fly."