A passing lane (North American English) or overtaking lane (British, Irish and Australian English) is the lane on a multi-lane highway or motorway closest to the center of the road (the central reservation). In some countries, lanes are described as being on the 'inside' or the 'outside' of a road - which one the passing lane is varies.
When Italian handyman Vincenzo Peruggia stole the Mona Lisa from the Louvre in 1911, he never could have guessed her absence would be the very thing that made her the most recognizable painting on the planet.
The thief had chosen the Mona Lisa partly because she was so small: just 53cm x 77cm. His one stumble was finding the door to his escape locked. He had already removed the doorknob with a screwdriver before the plumber arrived to save him. By 8.30am, Mona Lisa was gone.