Questions about the ending
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Why they let the driver shoot Liz? In the novel, the guy runs away quickly and the couple are killed by guards in watchtower. That sounds much better. And where that ridiculous voice come from? Asking Leamas go back to the other side? Any German offices could let a British spy run away over the wall? And about the wall, I never see any picture about it, did they realy built any iron rungs on it? For climbers' convenience?