I honestly think Poland should ban these trips altogether. All you have is some uppity ultra paranoid Jewish kids visiting Poland to form some kind of a broad impression on their not yet immature minds. Are they being taught that historically Poles spilled blood to saved Jews? Do they know that Poland had official resistance organizations devoted to saving Jewish children (eg., Zagota...google it)? Unless they are being taught the truth, ought to ban these excursions all together.
Law expanding definition of terrorist activity passes first Knesset reading (Haaretz)
from the article: Israeli school trips to Poland jeopardized by Foreign Ministry strike