Stanley had not done so , and in addition , the Polish Foreign Ministry announced that he would not be allowed to return .
Due to the changes in Poland 's borders since World War II , the Polish government required all Polish citizens to re-register home and abroad .
Stanley had not done so , and in addition , the Poland Foreign Ministry announced that he would not be allowed to return .
Due to the changes in Poland 's borders since World War II , the Polish government required all Polish citizens to re-register home and abroad .