Even many Germans who back a Holocaust memorial in principle question the form it is most likely to take a labyrinth of some 2, 500 concrete pillars spreading across a plot of 20, 000 square metres between the Brandenburg Gate and the (unmarked) site of Hitler's bunker.
Neighbor Michael Creel said Dykes put the plastic pipe underground from the bunker to the end of his driveway so he could hear if anyone drove up to his gate.