In May 2006 he was detained by security forces after signing the
Beirut-Damascus Declaration calling for democratic reform. A year later he was given a five-year sentence for "spreading false or exaggerated news that could weaken national morale, affiliating with an unlicensed political association with an international nature, discrediting state institutions and contacting a foreign country", according to his lawyer. He was also fined the equivalent of US$2,000 for operating the Center for Legal Research and Studies without government permission. Analysts described the sentence as more severe than those previously given for similar offenses, making it a "stark warning to the Syrian opposition". and U.S. President
George W. Bush named al-Bunni in a speech as a political prisoner unfairly jailed by Syria. After his release from prison in 2011, he continued to defend detainees. ==2012–present: exile in Germany ==