It's the question, if it was antisemitic or not. If it is, it has nothing to do with freedom of speech and this reaction would be right. (to ban Grass from Israel) But it is just a silly poem with absolutly wrong views, it would be a overreaction and a reaction against freedom of speech. And by the way, i can't imagine Grass lying on the beach in Tel Aviv... Greets from germany!
Pakistan: Suicide bomber attacks tribal police, killing 4 (Reuters)
from the article: Interior Minister declares Gunter Grass persona non grata in Israel