Tunisian police on Sunday arrested dozens of Islamist demonstrators set on attacking the offices of a television channel that had shown the award-winning film "Persepolis," officials said.
The assault is the latest in a rise in attacks against perceived symbols of secularism or insults to Islam by hardcore Muslims in Tunisia ahead of October's election.
Interior Ministry spokesman Hichem Meddeb said police blocked the attackers before they could reach the offices of the Nessma private television channel in the center of Tunis and arrested 30 of them.
The head of Nessma, Nabil Karoui, said on radio Mosaique FM that the attackers were angered by the channel's recent showing of "Persepolis," Marjane Satrapi's moving and humorous adaptation of her graphic novels about growing up during and after Iran's 1979 Islamic Revolution. He said they consider it hostile to their religious convictions.
The film won the jury prize at the 2007 Cannes Film Festival.
Tunisians are set to hold landmark elections for a constitutional assembly in just two weeks after overthrowing their long-serving dictator in a popular uprising in January.
The ensuing nine months have been filled with unrest and demonstrations as well as the rise of a new ultraconservative group of Muslims that had kept a low profile under the largely secular regime of former President Zine El Abidine Ben Ali.
Salafists, as the conservatives are known, attacked a movie theater showing film they deemed insulting to Islam on June and just last Thursday a university dean said his campus was also attacked.
Moncef Ben Abdeljelil, head of Sousse University's school of humanities, said four people armed with knives threatened university staff because they would not enroll students wearing the conservative Muslim face veil.
Under Ben Ali, outward manifestations of piety were strongly discouraged and since his ouster, conservative Islam has seen a resurgence.
The frontrunner in the Oct. 23 polls is expected to be the Ennahda Party, a moderate Islamist movement that had been severely repressed under the previous regime.