A policeman offers some invaluable advice....
This East German map from 1988 has a great gaping hole where West Berlin should be. Mark and Jay discover that this map with a gap is not "wrong", and it's certainly not unique.
Your first thought upon seeing Swindon's 'magic roundabout' might be: man, the Brits have really lost the plot lately. But this thing—which is actually seven roundabouts in one—has been working for 60 years.
