The first traces of the alleged ricin plot later uncovered in London in January 2003 (see January 7, 2003) are discovered in the wake of the arrest of an illegal Algerian immigrant. Mohammed Meguerba, later alleged to be the mastermind of the plot, is arrested in north London with various false IDs. An epileptic, Meguerba had entered Britain as an illegal immigrant. He had left his homeland in 1995 and traveled through Europe. He became a waiter in Ireland and married, divorced, remarried and, “by pure chance or cultural void,” said Algerian secret service, “allowed himself to be recruited by fundamentalists” at a Belfast mosque in 2000. Activists in London sent him to training camps in Afghanistan, where Osama bin Laden himself allegedly gave him a mission in Britain and supplied him with documentation and money. [Observer, 4/17/2005] After this training, Meguerba returned to London in March 2002. He went to the Finsbury Park mosque, where he began to work on crude poisons with fellow Algerian Kamal Bourgass. On September 18, 2002, Meguerba is arrested in London during an operation into suspected terrorist fundraising. But he is released on bail after suffering an epileptic fit, and then flees to Algeria. [London Times, 5/9/2005] On December 16, 2002, Meguerba is arrested in Algeria by security forces after allegedly being smuggled in by Islamist radicals. On December 28, police begin his interrogation. Within two days, he tells them that he had been working with an al-Qaeda cell in north London and had been helping them produce poisons at a flat. Authorities in Britain receive this information from the Algerian security forces on January 2 or 3. The Algerian intelligence report spurs British authorities into action. As well as information on the poison plot, it contains information on many individuals in Britain who are allegedly engaged in hard-line, violent Islamic radicalism. The report also suggests the existence of a number of terrorist cells in Britain. [Observer, 4/17/2005] Meguerba names Bourgass as ringleader and other Algerians as co-conspirators. [Independent, 4/17/2005] Meguerba had been held in a secret detention center for 17 months by the Algerian security service. His relatives are unaware he had been held from December 2002 until he was moved to a prison in Algiers. When they are finally permitted to visit him, Meguerba weighs 77 lbs and claims he has been badly tortured. These claims are backed up another Algerian man, residing in Britain, who was detained in Algiers in January 2003 and placed by his interrogators in a room with Meguerba, whom the man describes as “bruised, cut, and swollen.” Upon his appearance in an Algiers court, Meguerba appears frail and is missing teeth. The confession extracted from Meguerba during this time was the evidence that led to the Wood Green raid. However, during the later trial, the confession is not relied on by the prosecution as the allegations of torture could be raised by the defense. One source says “the Government has introduced the Human Rights Act but finds itself relying on regimes with appalling human rights records for information.” Algerian secret services deny the claims of torture. [London Times, 5/9/2005]