The last time Charlie Hebdo mocked Mohammed their Paris offices were firebombed.

(AFP) — Fears that a wave of anger in the Islamic world could spread to Europe mounted as it emerged a French magazine was planning to publish cartoons caricaturing the Prophet Mohammed.

Satirical weekly Charlie Hebdo confirmed that its latest edition contains several cartoons featuring Mohammed that the publication’s editor said would “shock those who will want to be shocked.”

The magazine is due to hit the streets today against a background of protests across the Islamic world over a crude US-made film that mocks Mohammed and portrays Muslims as gratuitously violent.

At least 30 people have died so far in demonstrations held in over 20 countries.

Charlie Hebdo is no stranger to controversy over its handling of the issues relating to Islam.

Last year it published an edition “guest-edited” by the Prophet Mohammed that it called Sharia Hebdo. The magazine’s offices in Paris were subsequently fire-bombed in what was widely seen as a reaction by Islamists.

Charlie Hebdo’s latest move was greeted with immediate calls from political and religious leaders for the media to act responsibly and avoid inflaming the current situation.

Prime Minister Jean-Marc Ayrault issued a statement expressing his “disapproval of all excesses.”