To clarify my above point about there being no double standard, it would probably be useful for me to outline the following.
The laws within Europe pertaining to freedom of expression entitle everyone to hold opinions, and receive and impart information as they please. There is a caveat, however, that states that these freedoms may be subject to restrictions if a certain expression is likely to inflame certain social and political tensions etc... Given the events of the early to mid twentieth century, and the atrocities committed against Jewish people, there is no issue that is more capable of inflaming such tensions than is making unacceptable remarks about Jews. It is for these reasons, that France, and most other countries in mainland Europe, give very short shrift to publications that deny the Holocaust and suchlike. For similar reasons, publications regarding the Catholic Church receive analagous treatment in parts of Ireland.
Now, frankly, I think this caveat on freedom of expression is pretty dire, and is not really justifiable. Nonethless, this is what the law is. To suggest it in any way creates a prima facie disparity between the treament of different religions would be ignorant and/or intellectually dishonest. Hence, the suggestion that the lampooning of some religions is ok, and that the lampooning of others is categorically banned, is bilge.