Control Strip
The control strip featured deeply plowed soil that would slow any car trying to
crash through the border fence going from East to West as well as indicate the
footprints of unauthorized personnel. As shown here, the strip was constantly
maintained. As the border barrier first began to evolve in the 1950s and early
1960s, these soft soil strips were one of the first features employed by the
East Germans.

--Erwin Ritter
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